100525 + Interview Questions in GENERAL QA IN GENERAL AWARENESS Page 223 InterviewSolution

11101.	Millions of computer science students have taken a course on algorithms and data structures, typically the second course after the initial one introducing programming. One of the basic data structures in such a course is the stack. The stack has a special place in the emergence of computing as a science, as argued by Michael Mahoney, the pioneer of the history of the theory of computing. The Stack can be used in many computer applications, few are given below: a) In recursive function b) When function is called.c) Expression conversion such as – Infix to Postfix, Infix to Prefix, Postfix to Infix, Prefix to Infix. In Stack, insertion operation is known as Push whereas deletion operation is known as Pop. Code – 1def push(Country,N): Country._________(len(Country),N)) #Statement 1 #Function Calling Country=[ ] C=['Indian', 'USA', 'UK', 'Canada', 'Sri Lanka'] for i in range(0,len(C),________): #Statement 2 push(Country,C[i]) print(Country)Required Output: ['Indian', 'UK', 'Sri Lanka'] Code - 2def pop(Country): if __________: #Statement 3 return "Under flow" else: return Country.________() #Statement 4 #Function Calling for i in range(len(Country)+1): print(_______) #Statement 5 Required Output: Sri Lanka UK India Under flowFill the above statement based on given questions: i. Identify the suitable code for the blank of statement 1. a. .append() b. .insert() c. .extend() d. .append(len(Country),N) ii. Fill the statement 2, to insert the alternate element from Country list. a. 3 b. 0 c. -1 d. 2iii. Fill the statement 3, to check the stack is empty. a. Country=[] b. Country.isEmpty() c. len(country)==0 d. No of the aboveiv. Fill the statement 4, to delete an element from the stack. a. pop(1) b. pop() c. del country[1] d. Country.delete(1)v. Fill the statement 5, to call the pop function. a. pop(C) b. pop(Country) c. call pop(Country)d. def pop(Country)
Answer» 1. Correct Answer : b. .insert() 2. Correct Answer : d. 2 3. Correct Answer : c. len(country)==0 4. Correct Answer: b. pop() 5. Correct Answer: b. pop(Country)

11101.

Millions of computer science students have taken a course on algorithms and data structures, typically the second course after the initial one introducing programming. One of the basic data structures in such a course is the stack. The stack has a special place in the emergence of computing as a science, as argued by Michael Mahoney, the pioneer of the history of the theory of computing. The Stack can be used in many computer applications, few are given below: a) In recursive function b) When function is called.c) Expression conversion such as – Infix to Postfix, Infix to Prefix, Postfix to Infix, Prefix to Infix. In Stack, insertion operation is known as Push whereas deletion operation is known as Pop. Code – 1def push(Country,N): Country._(len(Country),N)) #Statement 1 #Function Calling Country=[ ] C=['Indian', 'USA', 'UK', 'Canada', 'Sri Lanka'] for i in range(0,len(C),): #Statement 2 push(Country,C[i]) print(Country)Required Output: ['Indian', 'UK', 'Sri Lanka'] Code - 2def pop(Country): if : #Statement 3 return "Under flow" else: return Country.() #Statement 4 #Function Calling for i in range(len(Country)+1): print(_) #Statement 5 Required Output: Sri Lanka UK India Under flowFill the above statement based on given questions: i. Identify the suitable code for the blank of statement 1. a. .append() b. .insert() c. .extend() d. .append(len(Country),N) ii. Fill the statement 2, to insert the alternate element from Country list. a. 3 b. 0 c. -1 d. 2iii. Fill the statement 3, to check the stack is empty. a. Country=[] b. Country.isEmpty() c. len(country)==0 d. No of the aboveiv. Fill the statement 4, to delete an element from the stack. a. pop(1) b. pop() c. del country[1] d. Country.delete(1)v. Fill the statement 5, to call the pop function. a. pop(C) b. pop(Country) c. call pop(Country)d. def pop(Country)

Answer»

1. Correct Answer : b. .insert()

2. Correct Answer : d. 2

3. Correct Answer : c. len(country)==0

4. Correct Answer: b. pop()

5. Correct Answer: b. pop(Country)

Discussion

11102.	Which of the following are not valid operations in python? i. Slicing a listii. Concatenation of a list and a tuple iii. Slicing a dictionary iv. Adding an element to an existing tuple
Answer» Adding an element to an existing tuple. Answer : (II) , (III) and (IV) Reason : 1. For part (II) - You can't concatenate different data types 2. For part (III) - Dictionaries and unordered data types so you can't slice them the way you can slice strings or tuples or lists 3. For part (IV) - Whenever you add an element to tuple, A new tuple is formed because Tuples are immutable data types

11102.

Which of the following are not valid operations in python? i. Slicing a listii. Concatenation of a list and a tuple iii. Slicing a dictionary iv. Adding an element to an existing tuple

Answer»

Adding an element to an existing tuple.

Answer : (II) , (III) and (IV)

Reason :

1. For part (II) - You can't concatenate different data types

2. For part (III) - Dictionaries and unordered data types so you can't slice them the way you can slice strings or tuples or lists

3. For part (IV) - Whenever you add an element to tuple, A new tuple is formed because Tuples are immutable data types

Discussion

11103.	Arun, during Practical Examination of Computer Science, has been assigned an incomplete search() function to search in a pickled file student.dat. The File student.dat is created by his Teacher and the following information is known about the file. • File contains details of students in [roll_no,name,marks] format.• File contains details of 10 students (i.e. from roll_no 1 to 10) and separate list of each student is written in the binary file using dump(). Arun has been assigned the task to complete the code and print details of roll number 1. def search(): f = open("student.dat",____) #Statement-1 ____: #Statement-2 while True: rec = pickle.____ #Statement-3 if(____): #Statement-4 print(rec) except: pass ____ #Statement-5I. In which mode Arun should open the file in Statement-1? a) r b) r+ c) rb d) wbII. Identify the suitable code to be used at blank space in line marked as Statement2 a) if(rec[0]==1)b) for i in range(10) c) try d) passIII. Identify the function (with argument), to be used at blank space in line marked as Statement-3. a) load() b) load(student.dat) c) load(f) d) load(fin)VI. What will be the suitable code for blank space in line marked as Statement-4. a) rec[0]==2 b) rec[1]==2 c) rec[2]==2 d) rec[0]==1V. Which statement Arun should use at blank space in line marked as Statement4 to close the file. a) file.close() b) close(file) c) f.close() d) close()
Answer» 1. Correct Answer: c) rb 2. Correct Answer: c) try 3. Correct Answer: c) load(f) 4. Correct Answer: d) rec[0]==1 5. Correct Answer: c) f.close()

11103.

Arun, during Practical Examination of Computer Science, has been assigned an incomplete search() function to search in a pickled file student.dat. The File student.dat is created by his Teacher and the following information is known about the file. • File contains details of students in [roll_no,name,marks] format.• File contains details of 10 students (i.e. from roll_no 1 to 10) and separate list of each student is written in the binary file using dump(). Arun has been assigned the task to complete the code and print details of roll number 1. def search(): f = open("student.dat",) #Statement-1 : #Statement-2 while True: rec = pickle. #Statement-3 if(): #Statement-4 print(rec) except: pass #Statement-5I. In which mode Arun should open the file in Statement-1? a) r b) r+ c) rb d) wbII. Identify the suitable code to be used at blank space in line marked as Statement2 a) if(rec[0]==1)b) for i in range(10) c) try d) passIII. Identify the function (with argument), to be used at blank space in line marked as Statement-3. a) load() b) load(student.dat) c) load(f) d) load(fin)VI. What will be the suitable code for blank space in line marked as Statement-4. a) rec[0]==2 b) rec[1]==2 c) rec[2]==2 d) rec[0]==1V. Which statement Arun should use at blank space in line marked as Statement4 to close the file. a) file.close() b) close(file) c) f.close() d) close()

Answer»

1. Correct Answer: c) rb

2. Correct Answer: c) try

3. Correct Answer: c) load(f)

4. Correct Answer: d) rec[0]==1

5. Correct Answer: c) f.close()

Discussion

11104.	In an exam, a student has to answer 10 questions out of 12. It is mandatory to answer 4 questions from section A and 5 questions from section B. If both sections have an equal number of questions, in how many ways can the student attempt the paper?1. 782. 513. 424. 30
Answer» Correct Answer - Option 2 : 51 Concept: The ways of arranging n different things = n! The ways of arranging n things, having r same things and rest all are different = \(\rm n!\over r!\) The no. of ways of arranging the n arranged thing and m arranged things together = n! × m! The number of ways for selecting r from a group of n (n > r) = nCr Calculation: Each section has 6 questions The selection can be done in the following ways = (4 from section A and 6 from section B) or (5 from each section) Ways of selecting 4 questions out of 6 from section A = 6C4 = 15 Ways of selecting 5 questions out of 6 from section A = 6C5 = 6 Ways of selecting 5 questions out of 6 from section B = 6C5 = 6 Ways of selecting 6 questions out of 6 from section B = 6C6 = 1 Hence number ways N = 15 × 1 + 6 × 6 = 51 ways

11104.

In an exam, a student has to answer 10 questions out of 12. It is mandatory to answer 4 questions from section A and 5 questions from section B. If both sections have an equal number of questions, in how many ways can the student attempt the paper?1. 782. 513. 424. 30

Answer» Correct Answer - Option 2 : 51

Concept:

The ways of arranging n different things = n!
The ways of arranging n things, having r same things and rest all are different = \(\rm n!\over r!\)
The no. of ways of arranging the n arranged thing and m arranged things together = n! × m!
The number of ways for selecting r from a group of n (n > r) = nCr

Calculation:

Each section has 6 questions

The selection can be done in the following ways = (4 from section A and 6 from section B) or (5 from each section)

Ways of selecting 4 questions out of 6 from section A = 6C4 = 15

Ways of selecting 5 questions out of 6 from section A = 6C5 = 6

Ways of selecting 5 questions out of 6 from section B = 6C5 = 6

Ways of selecting 6 questions out of 6 from section B = 6C6 = 1

Hence number ways N = 15 × 1 + 6 × 6 = 51 ways

Discussion

11105.	A bag contain 3 white, 2 green and 5 yellow tokens. 3 tokens are drawn in such a way that not more than 2 tokens are yellow. Find the number of ways to do the operation.1. 1102. 1203. 1354. 150
Answer» Correct Answer - Option 1 : 110 Concept: The ways of arranging n different things = n! The ways of arranging n things, having r same things and rest all are different = \(\rm n!\over r!\) The no. of ways of arranging the n arranged thing and m arranged things together = n! × m! The number of ways for selecting r from a group of n (n > r) = nCr To arrange n things in an order of a number of objects taken r things = nPr Calculation: The operation can be done = (No token drawn is yellow) or (2 non-yellow token and 1 yellow token) or (1 non-yellow token and 2 yellow token) Non-yellow tokens = 3 + 2 = 5 Ways of selecting of 3 non-yellow tokens out of 5 = 5C3 = 10 Ways of selecting of 2 non-yellow tokens out of 5 = 5C2 = 10 Ways of selecting of 1 non-yellow token out of 5 = 5C1 = 5 Ways of selecting of 2 yellow tokens out of 5 = 5C2 = 10 Ways of selecting of 1 yellow token out of 5 = 5C1 = 5 ∴ The total number of ways N = 10 + (10 × 5) + (5 × 10) N = 10 + 50 + 50 = 110

11105.

A bag contain 3 white, 2 green and 5 yellow tokens. 3 tokens are drawn in such a way that not more than 2 tokens are yellow. Find the number of ways to do the operation.1. 1102. 1203. 1354. 150

Answer» Correct Answer - Option 1 : 110

Concept:

The ways of arranging n different things = n!
The ways of arranging n things, having r same things and rest all are different = \(\rm n!\over r!\)
The no. of ways of arranging the n arranged thing and m arranged things together = n! × m!
The number of ways for selecting r from a group of n (n > r) = nCr
To arrange n things in an order of a number of objects taken r things = nPr

Calculation:

The operation can be done = (No token drawn is yellow) or (2 non-yellow token and 1 yellow token) or (1 non-yellow token and 2 yellow token)

Non-yellow tokens = 3 + 2 = 5

Ways of selecting of 3 non-yellow tokens out of 5 = 5C3 = 10

Ways of selecting of 2 non-yellow tokens out of 5 = 5C2 = 10

Ways of selecting of 1 non-yellow token out of 5 = 5C1 = 5

Ways of selecting of 2 yellow tokens out of 5 = 5C2 = 10

Ways of selecting of 1 yellow token out of 5 = 5C1 = 5

∴ The total number of ways N = 10 + (10 × 5) + (5 × 10)

N = 10 + 50 + 50 = 110

Discussion

11106.	Amit is a very hard working and effective sales person. He possesses amazing negotiation skills. Before entering a bargaining meeting, he always prepares for the meeting and collects information regarding buyers’ objectives, attitudes, personality, financial position, expectations, likes and dislikes etc. While the discussion is in progress, he tries to get views and ideas of opponents. What further steps should he follow to ensure effective negotiation? Explain.
Answer» Steps of negotiation discussed in the case are ‘Preparing for a meeting’ and ‘Discussion’. Further steps to be followed for effective negotiation are as follows 1. Active listening - to listen actively to the other party during discussion. It helps to find out the areas for compromise to strike a deal. 2. Proposing – to send a proposal for final negotiations. The important rule of bargaining is to put all your terms and conditions as true statements and not as questions. 3. Emotional control - to keep the emotions in check during negotiations. At times the situation may be frustrating but he has to control his emotions during the meeting to avoid unfavorable results. Efforts should be to reach a compromise formula instead of breaking down the communication between the parties. 4. Problem-solving - to seek a variety of solutions to problems. He should use negotiating skills in solving the problems i.e. agree to a compromise quickly to end a stalemate and close the deal.

11106.

Amit is a very hard working and effective sales person. He possesses amazing negotiation skills. Before entering a bargaining meeting, he always prepares for the meeting and collects information regarding buyers’ objectives, attitudes, personality, financial position, expectations, likes and dislikes etc. While the discussion is in progress, he tries to get views and ideas of opponents. What further steps should he follow to ensure effective negotiation? Explain.

Answer»

Steps of negotiation discussed in the case are ‘Preparing for a meeting’ and ‘Discussion’. Further steps to be followed for effective negotiation are as follows

1. Active listening - to listen actively to the other party during discussion. It helps to find out the areas for compromise to strike a deal.

2. Proposing – to send a proposal for final negotiations. The important rule of bargaining is to put all your terms and conditions as true statements and not as questions.

3. Emotional control - to keep the emotions in check during negotiations. At times the situation may be frustrating but he has to control his emotions during the meeting to avoid unfavorable results. Efforts should be to reach a compromise formula instead of breaking down the communication between the parties.

4. Problem-solving - to seek a variety of solutions to problems. He should use negotiating skills in solving the problems i.e. agree to a compromise quickly to end a stalemate and close the deal.

Discussion

11107.	The ability to recruit good sales people is one of the key traits an effective sales supervisor possesses. True / False
Answer» Correct option: True

Discussion

11108.	From where did Fareed, later who became Sher Shah Suri, got his education from :1. Sahsaram 2. Patna 3. Jaunpur4. Lahore
Answer» Correct Answer - Option 3 : Jaunpur The correct answer is Jaunpur. Sher Shah Suri got his education from Jaunpur. Sher Shah Suri, born Farīd Khān, was the founder of the Suri Empire in India, with its capital in Sasaram in modern-day Bihar. He introduced the currency of rupee. An ethnic Afghan ruler, Sher Shah took control of the Mughal Empire in 1540. After his accidental death in 1545, his son Islam Shah became his successor.

11108.

From where did Fareed, later who became Sher Shah Suri, got his education from :1. Sahsaram 2. Patna 3. Jaunpur4. Lahore

Answer» Correct Answer - Option 3 : Jaunpur

The correct answer is Jaunpur.

Sher Shah Suri got his education from Jaunpur.

Sher Shah Suri, born Farīd Khān, was the founder of the Suri Empire in India, with its capital in Sasaram in modern-day Bihar.
He introduced the currency of rupee.
An ethnic Afghan ruler, Sher Shah took control of the Mughal Empire in 1540.
After his accidental death in 1545, his son Islam Shah became his successor.

Discussion

11109.	When a machine possesses the ability to mimic the following human traits, it is said to have artificial intelligence. Identify the positive traits that an AI machine should possess. i. make decisions ii. bias iii. predict iv. learn and improve on its own a) i), and iii) only b) i) , iii) and iv) only c) ii) and iv) only d) i) ,ii), and iv) only
Answer» Correct answer is b) i) , iii) and iv) only

Discussion

11110.	Unscramble the letters and find the correct answer DATA + ________ = AI MACHINE
Answer» Answer: IMLHOMRGAT

Discussion

11111.	Read the statement (A) and (B) below and choose the correct answer from the codes given below :(A) Not all the mansabdars were military officers.B) Those who held high civil posts under the Mughals were also mansabdars and were graded accordingly.1. Both (A) and (B) are false2. Both (A) and (B) are true3. (A) is true, while (B)’ is false4. (A) is false, while (B) is true
Answer» Correct Answer - Option 2 : Both (A) and (B) are true The correct answer is Both (A) and (B) are true. Those who held high civil posts under the Mughals were also mansabdars and were graded accordingly. Mansabdars could be transferred from one section of the administration to another section, for example from military to civil or vice versa. Hence, Not all the mansabdars were military officers. Hence Both A and B are true. Mansabdari System – Origins Mansabdari was the administrative system implemented by Mughal Emperor Akbar in 1571. Akbar institutionalized and reformed it on the basis of military and civil administration. The officers who joined the Mughal Administration were known as Mansabdars. Mansabdars could be transferred from one section of the administration to another section, for example from military to civil or vice versa. The power to recruit and promote Mansabdars was in the hands of the Mughal Emperor. Usually, Mansabdars were also recruited on the basis of suggestions given by ‘Mirbakshi. Mansabdar – Ranking/Hierarchy of Administrative Officers The word ‘Mansab’ originates from the Arabic Language. It means position or rank. The hierarchy of the Mansabdars- Amir of Amirs – These Mansabdars were given the title of Amir-al-Umara, translated as Amir of Amirs. They were Mansabdaris whose rank was above 5000. Amir-al-Kabir (Great Amir) – These were Mansabdars whose ranks were above 1000. Amir – These were administrative officials whose rank was 1000 or below. Highest Ranked Mansab-10,000 Lowest Ranked Mansab-10 Mansabdari System – Structure There was a dual representation of Mansab- Zat – This indicated the Rank in the administration as well as the salary of the Mansabdar. Sawar – This represented the Cavalry Rank. It denotes the number of horses and cavalrymen maintained by Sawar. The position of Mansabdar in the hierarchy depended on the Zat. Mansabdars – Salary (Cash & Land) The salary of Mansabdars was commensurate with their ranks. Mansabdars who received payments through the land was known as Jagirdars. Basically, Jagirdars were given the right to collect revenue from a piece of land. Mansabdars who received payments through cash was known as Naqdi. The post of Mansabdar was not hereditary. Mansabdars – Military Responsibilities The Mansabdars had to bring their cavalrymen for review and get them registered. The Mansabdars were responsible for maintaining a specified number of horses and cavalrymen.

11111.

Read the statement (A) and (B) below and choose the correct answer from the codes given below :(A) Not all the mansabdars were military officers.B) Those who held high civil posts under the Mughals were also mansabdars and were graded accordingly.1. Both (A) and (B) are false2. Both (A) and (B) are true3. (A) is true, while (B)’ is false4. (A) is false, while (B) is true

Answer» Correct Answer - Option 2 : Both (A) and (B) are true

The correct answer is Both (A) and (B) are true.

Those who held high civil posts under the Mughals were also mansabdars and were graded accordingly.
Mansabdars could be transferred from one section of the administration to another section, for example from military to civil or vice versa.
Hence, Not all the mansabdars were military officers.
Hence Both A and B are true.

Mansabdari System – Origins
- Mansabdari was the administrative system implemented by Mughal Emperor Akbar in 1571.
- Akbar institutionalized and reformed it on the basis of military and civil administration.
- The officers who joined the Mughal Administration were known as Mansabdars.
- Mansabdars could be transferred from one section of the administration to another section, for example from military to civil or vice versa.
- The power to recruit and promote Mansabdars was in the hands of the Mughal Emperor. Usually, Mansabdars were also recruited on the basis of suggestions given by ‘Mirbakshi.
Mansabdar – Ranking/Hierarchy of Administrative Officers
- The word ‘Mansab’ originates from the Arabic Language. It means position or rank.
- The hierarchy of the Mansabdars-
- Amir of Amirs – These Mansabdars were given the title of Amir-al-Umara, translated as Amir of Amirs. They were Mansabdaris whose rank was above 5000.
- Amir-al-Kabir (Great Amir) – These were Mansabdars whose ranks were above 1000.
- Amir – These were administrative officials whose rank was 1000 or below.
- Highest Ranked Mansab-10,000
- Lowest Ranked Mansab-10
Mansabdari System – Structure
- There was a dual representation of Mansab-
- Zat – This indicated the Rank in the administration as well as the salary of the Mansabdar.
- Sawar – This represented the Cavalry Rank. It denotes the number of horses and cavalrymen maintained by Sawar.
- The position of Mansabdar in the hierarchy depended on the Zat.
Mansabdars – Salary (Cash & Land)
- The salary of Mansabdars was commensurate with their ranks.
- Mansabdars who received payments through the land was known as Jagirdars.
- Basically, Jagirdars were given the right to collect revenue from a piece of land.
- Mansabdars who received payments through cash was known as Naqdi.
- The post of Mansabdar was not hereditary.
Mansabdars – Military Responsibilities
- The Mansabdars had to bring their cavalrymen for review and get them registered.
- The Mansabdars were responsible for maintaining a specified number of horses and cavalrymen.

Discussion

11112.	Discuss the basic tools of Photoshop.
Answer» Rectangular Marquee Tool- This tool is used to make selections on your image, in a rectangular shape. Move Tool- This tool is used to move objects. Polygon Lasso Tool- This tool is used to draw selections in whatever shape you would like. Magic Wand Tool- This tool is used to select color range. It will select the block of color, or transparency based on wherever you click. Crop Tool- The crop tool work similarly to the rectangular Marquee tool Slice Tool- This is used mostly for building websites, or splitting up one image into smaller ones when saving out. Healing Brush Tool- This tool repairs scratches and specs on images. It works like the brush tool. Brush Tool- This tool paints your image with whatever color you have selected and whatever size you have selected. Clone Stamp Tool- This tool directly copies information from the first selected area to the second History Brush Tool- The History Brush tool paints with the information from whatever history state is selected. Eraser Tool- This tool erases information wherever you click and drag it.

Discussion

11113.	Machine Learning refers to. a) Computer systems ability to improve its performance
Answer» Machine learning is an application of artificial intelligence (AI) that provides systems the ability to automatically learn and improve from experience without being explicitly programmed. Machine learning focuses on the development of computer programs that can access data and use it to learn for themselves.

Discussion

11114.	What are the measures to increase the performance of a computer system?
Answer» The performance of a computer can be increased by removing any extra files such as temporary files and images. We can use some disk cleaner software, which helps us clean up the unnecessary files.

Discussion

11115.	What is Photoshop?
Answer» Photoshop is a photo editing and raster graphic design software which allows users to create, edit, and manipulate various graphics as well as digital art. It also allows to create and edit raster images with multiple layers and import the images in various file formats. Photoshop is developed by Adobe Systems for both Windows and MacOS.

Discussion

11116.	ITeS is also called ___________ that cover the entire operations which exploit Information Technology for improving the efficiency of an organisation. a. web-enabled services b. webpage c. computer services d. business
Answer» a. web-enabled services ITeS is also called web-enabled services that cover the entire operations which exploit Information Technology for improving the efficiency of an organisation.

11116.

ITeS is also called ___________ that cover the entire operations which exploit Information Technology for improving the efficiency of an organisation. a. web-enabled services b. webpage c. computer services d. business

Answer»

a. web-enabled services

ITeS is also called web-enabled services that cover the entire operations which exploit Information Technology for improving the efficiency of an organisation.

Discussion

11117.	‘F’ and ‘J’ are called as ______________________ keys. a. Home b. Filter c. Guide d. Sticky
Answer» a. Guide ‘F’ and ‘J’ are called as Guide keys.

11117.

‘F’ and ‘J’ are called as ______________________ keys. a. Home b. Filter c. Guide d. Sticky

Answer»

a. Guide

‘F’ and ‘J’ are called as Guide keys.

Discussion

11118.	There should be at least ___________ cm of distance between your eyes and the screen. a. 40-50 b. 60-65 c. 90-100 d. 75-80
Answer» b. 60-65 There should be at least 60-65 cm of distance between your eyes and the screen.

11118.

There should be at least ___________ cm of distance between your eyes and the screen. a. 40-50 b. 60-65 c. 90-100 d. 75-80

Answer»

b. 60-65

There should be at least 60-65 cm of distance between your eyes and the screen.

Discussion

11119.	Which unit displays the result after processing
Answer» After processing , central processing unit can send data back to user.

Discussion

11120.	The ______________ is the one which displays the result of the lessons which has been already completed. a. Lesson Editor b. Navigation Tree c. Statistics Window d. Result Window
Answer» c. Statistics Window The Statistics Window z is the one which displays the result of the lessons which has been already completed.

11120.

The ______________ is the one which displays the result of the lessons which has been already completed. a. Lesson Editor b. Navigation Tree c. Statistics Window d. Result Window

Answer»

c. Statistics Window

The Statistics Window z is the one which displays the result of the lessons which has been already completed.

Discussion

11121.	Mr. Rajan wants to write x2 . But when he writes this, it shows x2. Which option he should use to get 2 at its proper place? a. Superscript b. Strikethrough c. Subscript d. Change Case
Answer» a. Superscript Mr. Rajan wants to write x² . But when he writes this, it shows x2. Which option he should use to get 2 at its proper place is Superscript

11121.

Mr. Rajan wants to write x2 . But when he writes this, it shows x2. Which option he should use to get 2 at its proper place? a. Superscript b. Strikethrough c. Subscript d. Change Case

Answer»

a. Superscript

Mr. Rajan wants to write x² . But when he writes this, it shows x2. Which option he should use to get 2 at its proper place is Superscript

Discussion

11122.	Which of the following is not a type of alignmenta. sizeb. justifiedc. rightd. left
Answer» The correct option is (b) justified.

Discussion

11123.	Mr. Vijay wants to write x2. But when he writes this, it shows x2. Which option he should use to get 2 at its proper place?
Answer» Answer: Superscript

Discussion

11124.	Which one of the following is 'not' input device?1. Magnetic Ink character recognisation2. Optical mark Recognisation (OMR)3. Trackball4. Speaker
Answer» Correct Answer - Option 4 : Speaker The correct answer is Speaker. Speaker is a 'not' input device. Input device An input device is a piece of computer hardware equipment used to provide data and control signals to an information processing system such as a computer or information appliance. Examples of input devices include keyboards, mouse, scanners, digital cameras and joysticks. Speakers are one of the most common output devices used with computer systems. Output Unit An output device is any piece of computer hardware equipment that converts information into human-readable form. It can be text, graphics, tactile, audio, and video. Some of the output devices are Visual Display Units i.e. a Monitor, Printer graphic Output devices, Plotters, Speakers, etc.

11124.

Which one of the following is 'not' input device?1. Magnetic Ink character recognisation2. Optical mark Recognisation (OMR)3. Trackball4. Speaker

Answer» Correct Answer - Option 4 : Speaker

The correct answer is Speaker.

Speaker is a 'not' input device.

Input device
- An input device is a piece of computer hardware equipment used to provide data and control signals to an information processing system such as a computer or information appliance.
- Examples of input devices include keyboards, mouse, scanners, digital cameras and joysticks.
- Speakers are one of the most common output devices used with computer systems.

Output Unit
- An output device is any piece of computer hardware equipment that converts information into human-readable form.
- It can be text, graphics, tactile, audio, and video. Some of the output devices are Visual Display Units i.e. a Monitor, Printer graphic Output devices, Plotters, Speakers, etc.

Discussion

11125.	Which of the following is a method of accessing fixed internet for home or office?1. Public Wi-Fi2. Mobile broadband3. Digital subscriber line4. Private Wi-Fi
Answer» Correct Answer - Option 3 : Digital subscriber line The correct answer is the Digital subscriber line. A digital subscriber line is a method of accessing fixed internet for home or office. The digital subscriber line (DSL) uses the existing telephone cabling infrastructure. There are two methods of Internet access Direct- The device connects directly to the Internet using 3G/4G mobile networks or public Wi-Fi. Indirect- The device connects to a network using Ethernet or WiFi and the network connects to the Internet using DSL, cable, or fiber.

11125.

Which of the following is a method of accessing fixed internet for home or office?1. Public Wi-Fi2. Mobile broadband3. Digital subscriber line4. Private Wi-Fi

Answer» Correct Answer - Option 3 : Digital subscriber line

The correct answer is the Digital subscriber line.

A digital subscriber line is a method of accessing fixed internet for home or office.

The digital subscriber line (DSL) uses the existing telephone cabling infrastructure.
There are two methods of Internet access
- Direct- The device connects directly to the Internet using 3G/4G mobile networks or public Wi-Fi.
- Indirect- The device connects to a network using Ethernet or WiFi and the network connects to the Internet using DSL, cable, or fiber.

Discussion

11126.	Which of the following is NOT an option in the 'Table' menu of 'Insert' tab in MS- Word 2007?1. Draw Table2. Quick Tables3. Remove Header4. Insert Table
Answer» Correct Answer - Option 3 : Remove Header The correct answer is Remove Header. Remove Header is not an option in the table menu of the Insert tab. The table menu is concerned with tables only. Header and footer are dealt with in the Header and Footer menu of the Insert tab. The Insert tab allows us to insert things like pictures, clip art images, shapes, SmartArt graphics, charts, and a host of other items.

11126.

Which of the following is NOT an option in the 'Table' menu of 'Insert' tab in MS- Word 2007?1. Draw Table2. Quick Tables3. Remove Header4. Insert Table

Answer» Correct Answer - Option 3 : Remove Header

The correct answer is Remove Header.

Remove Header is not an option in the table menu of the Insert tab.

The table menu is concerned with tables only.
Header and footer are dealt with in the Header and Footer menu of the Insert tab.
The Insert tab allows us to insert things like pictures, clip art images, shapes, SmartArt graphics, charts, and a host of other items.

Discussion

11127.	______ is a space on a computer's hard drive that acts a a backup to system Random Access Memory (RAM).1. Virtual memory2. Spool3. Kernal Swap4. None of these
Answer» Correct Answer - Option 1 : Virtual memory The correct answer is Virtual memory. Most modern operating systems employ a method of extending RAM capacity, known as "virtual memory". A portion of the computer's hard drive is set aside for a paging file or a scratch partition, and the combination of physical RAM and the paging file form the system's total memory. When the system runs low on physical memory, it can "swap" portions of RAM to the paging file to make room for new data, as well as to read previously swapped information back into RAM. Excessive use of this mechanism results in thrashing and generally hampers overall system performance, mainly because hard drives are far slower than RAM. RAM - Random-access memory is a form of computer memory that can be read and changed in any order, typically used to store working data and machine code. ROM - Read-only memory is a type of non-volatile memory used in computers and other electronic devices. Types of ROM: MROM (Masked ROM) PROM (Programmable Read-Only Memory) EPROM (Erasable and Programmable Read-Only Memory) EEPROM (Electrically Erasable and Programmable Read-Only Memory)

11127.

______ is a space on a computer's hard drive that acts a a backup to system Random Access Memory (RAM).1. Virtual memory2. Spool3. Kernal Swap4. None of these

Answer» Correct Answer - Option 1 : Virtual memory

The correct answer is Virtual memory.

Most modern operating systems employ a method of extending RAM capacity, known as "virtual memory".
A portion of the computer's hard drive is set aside for a paging file or a scratch partition, and the combination of physical RAM and the paging file form the system's total memory.
When the system runs low on physical memory, it can "swap" portions of RAM to the paging file to make room for new data, as well as to read previously swapped information back into RAM.
Excessive use of this mechanism results in thrashing and generally hampers overall system performance, mainly because hard drives are far slower than RAM.

RAM - Random-access memory is a form of computer memory that can be read and changed in any order, typically used to store working data and machine code.
ROM - Read-only memory is a type of non-volatile memory used in computers and other electronic devices.
Types of ROM:
- MROM (Masked ROM)
- PROM (Programmable Read-Only Memory)
- EPROM (Erasable and Programmable Read-Only Memory)
- EEPROM (Electrically Erasable and Programmable Read-Only Memory)

Discussion

11128.	Which of the following is a central location of various related web pages?1. Web host2. Web site3. Web browser4. Search engine
Answer» Correct Answer - Option 2 : Web site The correct answer is the Website. A website is a set of related web pages located under a single domain name. A Web host allocates space on a web server for a website to store its files. A Web Browser is a software application used to access information on the World Wide Web. A search engine is a program that searches and identifies items, as specified by the user, in databases on the world wide web.

11128.

Which of the following is a central location of various related web pages?1. Web host2. Web site3. Web browser4. Search engine

Answer» Correct Answer - Option 2 : Web site

The correct answer is the Website.

A website is a set of related web pages located under a single domain name.

A Web host allocates space on a web server for a website to store its files.
A Web Browser is a software application used to access information on the World Wide Web.
A search engine is a program that searches and identifies items, as specified by the user, in databases on the world wide web.

Discussion

11129.	Which of the following functions in MS-Excel counts the number of cells within a range that meet the given condition?1. COUNT IFB2. COUNTA3. COUNT4. COUNT IF
Answer» Correct Answer - Option 4 : COUNT IF The correct answer is COUNT IF. COUNT IF function in MS-Excel counts the number of cells within a range that meet the given condition. A function is a predefined formula that performs calculations using specific values in a particular order. The COUNTIF function in Excel counts the number of cells in a range that match one supplied condition. Criteria can include logical operators (>,<,<>,=) and wildcards (,?). COUNTIF requires a cell range. COUNTIF only supports a single* condition COUNTIFS function is used to support multiple criteria. COUNTA function is used to count only the cells that have data. The COUNT function is used to get the number of entries in a number field that is in a range or array of numbers.

11129.

Which of the following functions in MS-Excel counts the number of cells within a range that meet the given condition?1. COUNT IFB2. COUNTA3. COUNT4. COUNT IF

Answer» Correct Answer - Option 4 : COUNT IF

The correct answer is COUNT IF.

COUNT IF function in MS-Excel counts the number of cells within a range that meet the given condition.

A function is a predefined formula that performs calculations using specific values in a particular order.

The COUNTIF function in Excel counts the number of cells in a range that match one supplied condition.
- Criteria can include logical operators (>,<,<>,=) and wildcards (*,?).
- COUNTIF requires a cell range.
- COUNTIF only supports a single condition
COUNTIFS function is used to support multiple criteria.
COUNTA function is used to count only the cells that have data.
The COUNT function is used to get the number of entries in a number field that is in a range or array of numbers.

Discussion

11130.	A device used to store documents or pictures available on any paper into digital memory of computers is1. OMR2. Scanner3. Plotter4. MICR
Answer» Correct Answer - Option 2 : Scanner Scanner is the device used to store documents or pictures available on any paper into digital memory. The scanner optically scans images, printed text, or hand written documents or an object and converts it to a digital image. It is an input device. OMR (Optical Mark Reader) OMR or optical mark reader is the device that reads if a mark made by pen or pencil is present or absent. It is basically used in multiple-choice asked questions. MICR (Magnetic Ink Character Recognition) MICR technology is used for identifying marked areas of magnetic ink on different platforms. It is used extensively in the banking systems. The banks use it for processing payment checks and other papers. Plotter A plotter is an output device. A plotter is a computer hardware device that is used for printing vector graphics. Plotters are much like a printer. Plotters can produce high-quality output on large sheets.

11130.

A device used to store documents or pictures available on any paper into digital memory of computers is1. OMR2. Scanner3. Plotter4. MICR

Answer» Correct Answer - Option 2 : Scanner

Scanner is the device used to store documents or pictures available on any paper into digital memory.

The scanner optically scans images, printed text, or hand written documents or an object and converts it to a digital image.
It is an input device.

OMR (Optical Mark Reader)

OMR or optical mark reader is the device that reads if a mark made by pen or pencil is present or absent.
It is basically used in multiple-choice asked questions.

MICR (Magnetic Ink Character Recognition)

MICR technology is used for identifying marked areas of magnetic ink on different platforms.
It is used extensively in the banking systems.
The banks use it for processing payment checks and other papers.

Plotter

A plotter is an output device.
A plotter is a computer hardware device that is used for printing vector graphics.
Plotters are much like a printer.
Plotters can produce high-quality output on large sheets.

Discussion

11131.

Which one of the following is not a storage device?1. Magnetic Tape2. Modem3. Flash Driver4. Hard Drives

Answer» Correct Answer - Option 2 : Modem

The correct answer is Modem.

A modem is not a storage device.
Modem stands for modulator-demodulator.
A modem modulates and demodulates electrical signals sent through phone lines, coaxial cables, or other types of wiring.
The modem takes signals from your ISP and translates them into signals your local devices can use, and vice versa.

Description of other devices:

Device	Description
Magnetic Tape	Magnetic tape is a medium for magnetic recording, made of a thin, magnetizable coating on a long, narrow strip of plastic film.
Flash Driver	The term flash driver is referring to USB and flash drives or any of a variety of memory chips that fit in digital cameras and printers.
Hard Drives	A hard disk drive stores and retrieves digital data using magnetic storage and one or more rigid rapidly rotating platters coated with magnetic material.

Discussion

11132.

_______ is an example of an input device of a computer.1. Joystick2. Projector3. Printer4. Headphone

Answer» Correct Answer - Option 1 : Joystick

List I	List II
a. Input	An input device is a hardware device used to provide data and control signals to an information processing system such as a computer or information appliance. Examples of input devices are mouse, keyboard, joystick, scanner, camera, etc.
b. Output	An output device is any hardware device used to convert information into a human-readable format. It can be text, audio, video, graphics, and tactile. Examples of output devices are monitor, printer, speaker, plotter, etc.
c. Memory	Memory is used to store data and instructions on a temporary or permanent basis. Computer memory is a storage space in a computer where data is processed and instructions required for the processing of data is stored.
d. Processor	The processor also called as Central Processing Unit (CPU) provides instructions and processing power the computer needs to complete its task. It enables the computer to interact with all of the applications and programs installed.

Therefore, a joystick is an input type of device.

Discussion

11133.

A ______ is a mini-calendar from which data - entry clerks can enter a date.1. Text box2. Date picker3. Combo box4. Form

Answer» Correct Answer - Option 2 : Date picker

The correct answer is the Date picker.

A Date picker is a mini-calendar from which data - entry clerks can enter a date.
The date picker allows users to enter a date either through text input or by choosing a date from the calendar.
The date picker is made up of several components, directives, and the date implementation module that work together.
A data entry clerk is a member of staff employed to enter or update data into a computer system. Data is often entered into a computer from paper documents using a keyboard.

Text box

A text box is a control element of a graphical user interface, that should enable the user to input text information to be used by a program.

Combo box

A combo box is a commonly used graphical user interface widget.

Traditionally, it is a combination of a drop-down list or list box and a single-line editable textbox, allowing the user to either type a value directly or select a value from the list.

The term combo box is sometimes used to mean drop-down list.

Form

A form is a document with spaces in which to write or select, for a series of documents with similar contents.

The documents usually have the printed parts in common, except, possibly, for a serial number.

Forms, when completed, maybe a statement, a request, an order, etc.; a check may be a form.

Discussion

11134.

Which of the following is NOT a input device for a computer?1. Scanner2. Light Pen3. Plotter4. Magnetic Ink Character Reader (MICR)

Answer» Correct Answer - Option 3 : Plotter

Explanation:

List I	List II
a. Input	An input device is a hardware device used to provide data and control signals to an information processing system such as a computer or information appliance. Examples of input devices are mouse, keyboard, joystick, scanner, camera, etc.
b. Output	An output device is any hardware device used to convert information into a human-readable format. It can be text, audio, video, graphics, and tactile. Examples of output devices are monitor, printer, speaker, plotter, etc.
c. Memory	Memory is used to store data and instructions on a temporary or permanent basis. Computer memory is a storage space in a computer where data is processed and instructions required for the processing of data is stored.
d. Processor	The processor also called as Central Processing Unit (CPU) provides instructions and processing power the computer needs to complete its task. It enables the computer to interact with all of the applications and programs installed.

Therefore, a joystick is an input type of device.

Discussion

11135.

______ is a standalone malware computer program that replicates itself in order to spread to other computers. Often, it uses a computer network for its spread, relying on its security failures to gain access to the target computer.1. Mothership2. Virus3. Worm4. Bacteria

Answer» Correct Answer - Option 3 : Worm

The correct answer is Worm.

The worm is a standalone malware computer program that replicates itself in order to spread to other computers.
It often uses a computer network to spread itself, relying on security failures on the target computer to access it.
It will use this machine as a host to scan and infect other computers.

Virus	A computer virus is a malicious software program loaded onto a user's computer without the user's knowledge and performs malicious actions.
Trozen Horse	It is any malware that misleads users of its true intent.
Malware	Malware is any software intentionally designed to cause damage to a computer, server, client, or computer network.

Discussion

11136.

What is the short-cut key to launch the RUN command window?1. Ctrl + R2. Windows + R3. Alt + R4. Shift + R

Answer» Correct Answer - Option 2 : Windows + R

The correct answer is Windows + R.

Windows + R is the short-cut key to launch the RUN command window.
Shortcut commands save time because it eliminates the need of using the mouse or tracker.
Ctrl+R- Align the text to the right.
Alt + R- open the Review tab in the Office programs Ribbon.

Shortcuts in MS Word-

Open a document.	Ctrl+O
Create a new document.	Ctrl+N
Save the document.	Ctrl+S
Close the document.	Ctrl+W
Cut the selected content to the Clipboard.	Ctrl+X
Copy the selected content to the Clipboard.	Ctrl+C
Paste the contents of the Clipboard.	Ctrl+V
Select all document content.	Ctrl+A
Apply bold formatting to the text.	Ctrl+B
Apply italic formatting to text.	Ctrl+I
Apply underline formatting to text.	Ctrl+U
Decrease the font size by 1 point.	Ctrl+[
Increase the font size by 1 point.	Ctrl+]
Centre the text.	Ctrl+E
Align the text to the left.	Ctrl+L
Align the text to the right	Ctrl+R
Cancel a command.	Esc
Undo the previous action.	Ctrl+Z
Redo the previous action, if possible.	Ctrl+Y
Adjust the zoom magnification.	Alt+W, Q, then tab in Zoom dialogue box to the value you want.
Split the document window.	Ctrl+Alt+S
Remove the document window split.	Alt+Shift+C or Ctrl+Alt+S

Discussion

11137.	The Forward and Back icons appear to scroll through pages in the _______ view of MS Word.1. print layout2. outline3. read mode4. web layout
Answer» Correct Answer - Option 3 : read mode The correct answer is read mode. The Forward and Back icons appear to scroll through pages in the read mode view of MS Word. Read Mode automatically fits the page layout to our device, using columns and larger font sizes, both of which we can adjust. To activate “Read Mode” for the current document, click the “View” tab. In the “Views” section of the “View” tab, click “Read Mode”. Microsoft Word is a word processing software developed by Microsoft. It was first released on October 25, 1983, under the name Multi-Tool Word for Xenix systems. It is available for both Windows and Apple operating systems.

11137.

The Forward and Back icons appear to scroll through pages in the _______ view of MS Word.1. print layout2. outline3. read mode4. web layout

Answer» Correct Answer - Option 3 : read mode

The correct answer is read mode.

The Forward and Back icons appear to scroll through pages in the read mode view of MS Word.
Read Mode automatically fits the page layout to our device, using columns and larger font sizes, both of which we can adjust.
To activate “Read Mode” for the current document, click the “View” tab. In the “Views” section of the “View” tab, click “Read Mode”.

Microsoft Word is a word processing software developed by Microsoft.
It was first released on October 25, 1983, under the name Multi-Tool Word for Xenix systems.
It is available for both Windows and Apple operating systems.

Discussion

11138.	The icons or pictures associated with some commands in menus will appear on the ______ of MS-Excel.1. tool bar2. formula bar3. title bar4. menu bar
Answer» Correct Answer - Option 1 : tool bar The correct answer is Toolbar. The icons or pictures associated with some commands in menus will appear on the toolbar of MS-Excel. A toolbar is just a collection of icons that provides a shortcut to the menu. The formula bar can be used to edit the content of any cell and can be expanded to show multiple lines for the same formula. The title bar displays the title of the window and It includes the close, minimize, and maximize buttons. The Menu bar gives access to different commands that are used in Excel.

11138.

The icons or pictures associated with some commands in menus will appear on the ______ of MS-Excel.1. tool bar2. formula bar3. title bar4. menu bar

Answer» Correct Answer - Option 1 : tool bar

The correct answer is Toolbar.

The icons or pictures associated with some commands in menus will appear on the toolbar of MS-Excel.

A toolbar is just a collection of icons that provides a shortcut to the menu.
The formula bar can be used to edit the content of any cell and can be expanded to show multiple lines for the same formula.
The title bar displays the title of the window and It includes the close, minimize, and maximize buttons.
The Menu bar gives access to different commands that are used in Excel.

Discussion

11139.	Which of the following appears in MS-Word 2007 document area, as soon as a block of text is selected for formatting?1. New document2. Print preview3. Mini tool bar4. Table
Answer» Correct Answer - Option 3 : Mini tool bar The correct answer is a Mini toolbar. in MS-Word 2007 document area, as soon as a block of text is selected for formatting a mini toolbar appears. The mini toolbar provides a quick-access version of the fonts, alignment, text color, indenting, and bullets.

11139.

Which of the following appears in MS-Word 2007 document area, as soon as a block of text is selected for formatting?1. New document2. Print preview3. Mini tool bar4. Table

Answer» Correct Answer - Option 3 : Mini tool bar

The correct answer is a Mini toolbar.

in MS-Word 2007 document area, as soon as a block of text is selected for formatting a mini toolbar appears.

The mini toolbar provides a quick-access version of the fonts, alignment, text color, indenting, and bullets.

Discussion

11140.

Which of the following keyboard shortcuts opens the FIND and REPLACE (or REPLACE) dialogue box in MS Word? 1. CTRL + R 2. CTRL + H3. ALT + H 4. ALT + R

Answer» Correct Answer - Option 2 : CTRL + H

The correct answer is CTRL + H.

CTRL + H shortcut opens the FIND and REPLACE (or REPLACE) dialogue box in MS Word

Other shortcuts in MS-Word
Open a document.	Ctrl+O
Create a new document.	Ctrl+N
Save the document.	Ctrl+S
Close the document.	Ctrl+W
Cut the selected content to the Clipboard.	Ctrl+X
Copy the selected content to the Clipboard.	Ctrl+C
Paste the contents of the Clipboard.	Ctrl+V
Select all document content.	Ctrl+A
Apply bold formatting to the text.	Ctrl+B
Apply italic formatting to text.	Ctrl+I
Apply underline formatting to text.	Ctrl+U
Decrease the font size by 1 point.	Ctrl+[
Increase the font size by 1 point.	Ctrl+]
Center the text.	Ctrl+E
Align the text to the left.	Ctrl+L
Align the text to the right.	Ctrl+R
Cancel a command.	Esc
Undo the previous action.	Ctrl+Z
Redo the previous action, if possible.	Ctrl+Y
Adjust the zoom magnification.	Alt+W, Q, then tab in Zoom dialogue box to the value you want.
Split the document window.	Ctrl+Alt+S
Remove the document window split.	Alt+Shift+C or Ctrl+Alt+S

Discussion

11141.	In which of the following tabs, the formatting tasks such as bolding, italicizing, changing the font and size of text found in MS-Word 2007?1. Home2. Page Layout3. References4. Insert
Answer» Correct Answer - Option 1 : Home The correct answer is Home. The formatting tasks such as bolding, italicizing, changing the font, and size of text found in MS-Word 2007 are in the Home tab. The Page Layout Tab allows us to arrange your document pages. The References Tab allows us to create a table of contents, footnotes, citations, cross-references, etc. The Insert tab allows us to insert things like pictures, clip art images, shapes, SmartArt graphics, charts, and a host of other items.

11141.

In which of the following tabs, the formatting tasks such as bolding, italicizing, changing the font and size of text found in MS-Word 2007?1. Home2. Page Layout3. References4. Insert

Answer» Correct Answer - Option 1 : Home

The correct answer is Home.

The formatting tasks such as bolding, italicizing, changing the font, and size of text found in MS-Word 2007 are in the Home tab.

The Page Layout Tab allows us to arrange your document pages.
The References Tab allows us to create a table of contents, footnotes, citations, cross-references, etc.
The Insert tab allows us to insert things like pictures, clip art images, shapes, SmartArt graphics, charts, and a host of other items.

Discussion

11142.	When you enter a value in an MS Excel cell and press SHIFT + ENTER keys, what will happen? 1. The cursor (selection box) will move to the upper cell2. The cursor (selection box) will move to the lower cell 3. The cursor (selection box) will move to the right cell4. The cursor (selection box) will move to the left cell
Answer» Correct Answer - Option 1 : The cursor (selection box) will move to the upper cell The correct answer is the cursor (selection box) will move to the upper cell. When you enter a value in an MS Excel cell and press SHIFT + ENTER keys the cursor (selection box) will move to the upper cell. When you enter a value in an Excel cell and press the ENTER key the cursor (selection box) will move to the lower cell. The cursor (selection box) will move to the upper cell when we press the up arrow. The cursor (selection box) will move to the lower cell when we press the down arrow or Enter. The cursor (selection box) will move to the right cell when we press the right arrow. The cursor (selection box) will move to the left cell when we press the left arrow.

11142.

When you enter a value in an MS Excel cell and press SHIFT + ENTER keys, what will happen? 1. The cursor (selection box) will move to the upper cell2. The cursor (selection box) will move to the lower cell 3. The cursor (selection box) will move to the right cell4. The cursor (selection box) will move to the left cell

Answer» Correct Answer - Option 1 : The cursor (selection box) will move to the upper cell

The correct answer is the cursor (selection box) will move to the upper cell.

When you enter a value in an MS Excel cell and press SHIFT + ENTER keys the cursor (selection box) will move to the upper cell.

When you enter a value in an Excel cell and press the ENTER key the cursor (selection box) will move to the lower cell.
The cursor (selection box) will move to the upper cell when we press the up arrow.
The cursor (selection box) will move to the lower cell when we press the down arrow or Enter.
The cursor (selection box) will move to the right cell when we press the right arrow.
The cursor (selection box) will move to the left cell when we press the left arrow.

Discussion

11143.	Which of the following is needed to access the Internet?1. Unique IP Address2. TV3. Email4. Hacker
Answer» Correct Answer - Option 1 : Unique IP Address The correct answer is Unique IP Address. Unique IP Address is needed to access the Internet. A Unique IP (Internet Protocol) is a unique identifier given to every machine in a network. It serves two primary functions- It is used as an interface identification for a network of machines. It provides a location of that machine, just as a postal address of the home. When the Internet Protocol was originally designed, an IP consisted of a 32-bit number and the system was known as Internet Protocol Version 4. Internet Protocol Version 6 is a newer version of IPV4. It uses 128 bits for the IP address and supports more levels of addressing hierarchy. Please do not get confused with the option 'email'. The internet is required to access email, not the other way round. Whereas, Unique IP Address is required to access the internet.

11143.

Which of the following is needed to access the Internet?1. Unique IP Address2. TV3. Email4. Hacker

Answer» Correct Answer - Option 1 : Unique IP Address

The correct answer is Unique IP Address.

Unique IP Address is needed to access the Internet.
A Unique IP (Internet Protocol) is a unique identifier given to every machine in a network.
It serves two primary functions-
- It is used as an interface identification for a network of machines.
- It provides a location of that machine, just as a postal address of the home.

When the Internet Protocol was originally designed, an IP consisted of a 32-bit number and the system was known as Internet Protocol Version 4.
Internet Protocol Version 6 is a newer version of IPV4. It uses 128 bits for the IP address and supports more levels of addressing hierarchy.
Please do not get confused with the option 'email'. The internet is required to access email, not the other way round.
Whereas, Unique IP Address is required to access the internet.

Discussion

11144.

The ______ provides high-speed internet access. 1. dial-up2. TCP3. ISP4. broadband

Answer» Correct Answer - Option 4 : broadband

The correct answer is Broadband.

The broadband provides high-speed internet access.

Broadband is the transmission of wide bandwidth data over a high-speed internet connection.
A dial-up connection uses a standard phone line and analog modem to access the Internet. It is very slow.
The Transmission Control Protocol (TCP) is a communications standard that allows programs and devices to exchange messages over a network.
An Internet service provider (ISP) is a company that provides access to the Internet and other related services.

Discussion

11145.

Which of the following statements is/are FALSE? (i) In MS Word, a table can have one cell.(ii) In MS Word, the font size of a text cannot be less than 8. 1. Neither i nor ii2. Both i and ii3. Only i4. Only ii

Answer» Correct Answer - Option 4 : Only ii

The correct answer is Only ii.

In MS Word, a table can have one cell.
In MS Word, the font size of a text can be as low as 1.
Hence, statement (ii) is False

The minimum number of rows a table an MS-Word document can have is 1 row
The minimum number of columns a table an MS-Word document can have is 1 column.
The smallest font offered by MS Word in the home tab is 8 but it can be reduced to 1 by typing 1 in the font box.

Discussion

11146.	Softcopy is the intangibleoutput. So then what is hardcopyA. They physical parts of the computerB. The printed parts of the computerC. The printed outputD. the physical output devices
Answer» Correct Answer - C

Discussion

11147.

Which of the following is a short cut key to close a document in MS-Word?1. Ctrl+S2. Ctrl+N3. Ctrl+W4. Ctrl+M

Answer» Correct Answer - Option 3 : Ctrl+W

The correct answer is Ctrl + W.

Ctrl + W is a shortcut key to close a document in MS-Word.

Shortcuts in MS-Word
Open a document.	Ctrl+O
Create a new document.	Ctrl+N
Save the document.	Ctrl+S
Close the document.	Ctrl+W
Cut the selected content to the Clipboard.	Ctrl+X
Copy the selected content to the Clipboard.	Ctrl+C
Paste the contents of the Clipboard.	Ctrl+V
Select all document content.	Ctrl+A
Apply bold formatting to the text.	Ctrl+B
Apply italic formatting to text.	Ctrl+I
Apply underline formatting to text.	Ctrl+U
Decrease the font size by 1 point.	Ctrl+[
Increase the font size by 1 point.	Ctrl+]
Center the text.	Ctrl+E
Align the text to the left.	Ctrl+L
Align the text to the right.	Ctrl+R
Cancel a command.	Esc
Undo the previous action.	Ctrl+Z
Redo the previous action, if possible.	Ctrl+Y
Split the document window.	Ctrl+Alt+S
Remove the document window split.	Alt+Shift+C or Ctrl+Alt+S

Discussion

11148.

Which of the following is an operating system?1. Java2. Python3. MS Office4. Windows

Answer» Correct Answer - Option 4 : Windows

The correct answer is Windows.

Windows is an example of an operating system.

An Operating System (OS) is an interface between a computer user and computer hardware.
- An operating system is software that performs all the basic tasks like file management, memory management, process management, handling input and output, and controlling peripheral devices such as disk drives and printers.
- Some examples of OS are Linux Operating System, Microsoft Windows, VMS, OS/400, AIX, z/OS, etc.
Microsoft
- It is an American multinational tech company.
- Headquarters- Washington
- Founded- 1975
- Founders- Bill Gates and Paul Allen
- CEO- Satya Nadela

Note:

Satya Nadella Now becomes the third chairman of Microsoft.

Microsoft Access, Word, and Excel are software applications provided by Microsoft.

Operating system (OS), program that manages a computer’s resources, especially the allocation of those resources among other programs.
Typical resources include the central processing unit (CPU), computer memory, file storage, input/output (I/O) devices, and network connections.

An operating system is system software that manages computer hardware, software resources, and provides common services for computer programs. Operating systems are found on many devices such as a computer, mobile phones, video games etc.

Discussion

11149.

The operating system can be defined as:1. Software is responsible for managing various activities and sharing computer resources.2. A software that can perform any specific task for the user.3. A medium that provides detailed information on a specific topic that is suitable for the user.4. A storage device responsible for providing an interface to the user.

Answer» Correct Answer - Option 1 : Software is responsible for managing various activities and sharing computer resources.

The correct answer is Software responsible for managing various activities and sharing computer resources.

The operating system software is responsible for managing various activities and sharing computer resources.

The operating system
- The operating system software is responsible for managing various activities and sharing computer resources.
- The first operating system was introduced in the early 1950s, it was called GMOS and was created by General Motors for IBM's machine the 701.
- Five of the most common operating systems are Microsoft Windows, Apple macOS, Linux, Android and Apple's iOS.

Components of Operating Systems
- File Management.
- Process Management.
- I/O Device Management.
- Network Management.
- Main Memory management.
- Secondary-Storage Management.
- Security Management.

Discussion

11150.

All the Excel functions are stored in _____ under the Formulas tab.1. AutoSum2. Styles3. Formula bar4. Function Library

Answer» Correct Answer - Option 4 : Function Library

The correct answer is the Functions library.

All the Excel functions are stored in the functions library under the Formulas tab.

A function is a predefined formula that performs calculations using specific values in a particular order.
AutoSum is a function that automatically enters a formula (that uses the SUM function) to sum the numbers.
The formula bar can be used to edit the content of any cell and can be expanded to show multiple lines for the same formula.

Discussion

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