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This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 24551. |
Explain the basic tags in HTML with examples (any five tags). |
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Answer» The basic tags of HTML are <HTML>, <HEAD>, <TITLE>, and <BODY>. Tags are instructions that are embedded directly into the text of the HTML document. <HTML> <HEAD> <TITLE> Welcome to HTML Page </TITLE> </HEAD> <BODY> <CENTER> <H1> Welcome to the World of Web Paging </H1> </CENTER> </BODY> </HTML> A Web Page is marked by an opening HTML tag and a closing tag. The head section is defined with a starting tag and a closing tag. This section is usually contains a title for the Web Page. The text enclosed in the tags will appear in the title bar of the Web Browser when it displays the page. The tag contains the entire information about the Web Page and its behavior. We can set up many options to indicate how our page must appear on the screen (like colour, location, etc..) The body shown above contains instructions to display the following message in centre of the screen using tag. |
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| 24552. |
What are the three phases wherein convergence can be operationalised? |
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Answer» The three phases / stages wherein convergence is operationalised are: i. Planning ii. Works execution iii. Management/institutional arrangements |
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| 24553. |
Which of the following ethnic groups in Belgium has the largest population? (A) Dutch - speakers (B) French - speakers (C) German - speakers (D) None of above |
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Answer» French - speakers ethnic groups in Belgium has the largest population. |
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| 24554. |
Define the following1. workbook2. cell3. cell address4. active cell5. cell pointer |
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Answer» 1. workbook: A workbook is a set of electronic spreadsheets. 2. cell: The intersection of a row and a column in a spreadsheet is called a cell. 3. cell address: A cell address is a unique ID given to a cell, represented by column name and row name. 4. active cell: The cell that is currently open and ready for editing is called the active cell. 5. cell pointer: Cell pointer is a rectangular box that appears in the worksheet and is used to make an entry in a cell. |
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| 24555. |
What are the three convergence models at the village, block and district levels which coordinate the process of convergence? |
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Answer» At district level, a District Resource Group (DRG) headed by DPC is empowered to coordinate the convergence process for technical specification and standard. At Block level, a block Resource Group (DRG) headed by Programme Officer is responsible for convergence process. At village level, a Village Resource Group (VRG) may be constituted comprising the technical assistants appointed under MGNREGA, the work mates, the Gram Rozgar Sahayak and any field level technical staff engaged in implementing the programmes identified for convergence. |
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| 24556. |
Explain any five built in functions used in ESS with examples. |
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Answer» The sum(), product() and power() functions are the three mathematical functions, max() and min() functions are the statistical functions.
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| 24557. |
Explain different services of internet. |
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Answer» The different services of internet are email, chat, newsgroup, FTP, WWW, etc., Email: It is a system for exchanging written, voice and video messages through a computer network. Some users of email are as follows:
1. Chat: It is an online communication between two users through computer on internet. Once a chat has been initiated, either user can enter text by typing on the keyboard and the entered text will appear on the other user’s monitor. Most networks and online services offer a chat facility. 2. Bulletin Board: It is an electronic message center where people can post public messages. Messages can be placed on the computer so people can leave them for other people to read and see and later erase them when not required. For example, it is used to advertise things to buy or sell, announce events, or provide information. 3. FTP: It is a standard network protocol used to exchange and manipulate files over a TCP/IP based network, such as the Internet. FTP is most commonly used to download a file from a server using the Internet or to upload a file to a server. 4. Telnet: Telnet stands for ‘telecommunications network’, and was built to be a form of remote control to manage mainframe computers from distant terminals. Telnet is a text-only protocol and the user cannot see graphics or fancy images while working with Telnet, nor will they be able to transfer files with Telnet. Telnet is used to communicate with other computers and machines in a text-based manner. |
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| 24558. |
Mention the component of font dialog box in Word Processor? |
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Answer» The Font Name, Style, Size, etc., are the components of font dialog box in word processor. |
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| 24559. |
Expand ESS? |
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Answer» The ESS is expanded as “Electronic Spread Sheet”. |
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| 24560. |
What are the cost norms to be followed in the convergence project? |
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Answer» The unit cost for works/ activity will be as per converging programme cost norms. In respect of MGNREGA it will be as per the Schedule of Rates as prevalent in the State at the relevant time. |
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| 24561. |
What is the significance of organising workers into Labour Groups? |
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Answer» As per Para 28, Schedule I, organising workers into labours groups helps to improve the participation of workers in implementation and ensures provision of entitlements provided under the Act. |
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| 24562. |
Who maintains the accounts in Convergence projects? |
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Answer» i. Works for which funds are not pooled, both the schemes will maintain separate accounts for the project and will have separate project IDs. ii. In respect of the project, in which funds are dovetailed from other schemes to meet the cost of an identifiable part of the project, a complete project proposal including all project activities and budget should be prepared. iii. For the MGNREGA component of the project, a break-up of wage material component should be provided. iv. To avoid duplication in reporting, MGNREGA and other schemes should use the same cost sheet and project ID for their project approval and reporting. |
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| 24563. |
Name the oldest computing tool. |
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Answer» Abacus is the oldest computing tool. |
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| 24564. |
What are virtual keyboards? |
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Answer» A virtual keyboard is where a full-size image of a QWERTY keyboard is projected onto any surface. The letters are typed by touching the image of a key. |
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| 24565. |
What is a spread sheet? Explain any four formatting options in ESS. |
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Answer» A spread sheet is a document which is divided into rows and columns to store data such as items of an inventory, income, and expenses, salary statement, etc. |
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| 24566. |
Explain the different internet services. |
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Answer» The services of internet are email, voice mail chat, Bullet inboard, newsgroup, FTP, WWW, etc., 1. email: It is a system for exchanging written, voice and video messages through a computer network. Some uses of email are as follows;
2. Voice Mail: Voice mail messages are stored on hard disk drives, a media generally used by computers. Messages are recorded in digitized from the natural human voice. To retrieve messages, a user calls the system from any phone, logs on, and their messages can be retrieved immediately. 3. Chat: It is an online communication between two users, through a computer on the internet. Once a chat has been initiated, either user can enter text by typing on the keyboard and the entered text will appear on the other user’s monitor. Most networks and online services offer a chat facility. 4. Bulletin Board: It is an electronic message center where people can post public messages, messages are placed on the computer so people can leave them for other people to read and see and erase when the need is oyen it is used, For example, to advertise things to buy or sell, announce events, or provide information. 5. FTP: It is a standard network protocol used to exchange and manipulate files over a TCP/ IP based network, such as the Internet. FTP is most commonly used to download a file from a server using the Internet or to upload a file to a server. 6. Telnet: Telnet stands for ‘telecommunications network’, and was built to be a form of remote control to manage mainframe computers from distant terminals. Telnet is a text-only protocol, and to user cannot see graphics or fancy images while working with Telnet, nor will they be able to transfer files with Telnet. Telnet is used to communicate with other computers and machines in a text-based manner. |
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| 24567. |
What is the important aspect of design of a solution? |
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Answer» The most important aspect of developing a solution is developing the logic to solve that specific problem. |
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| 24568. |
A firm maintains a capital account and a current Account for each partners what is the term used when this method of maintaining capital Accounts Is followed ? |
| Answer» Fixed Capital Method | |
| 24569. |
Give the syntax of cin statement. |
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Answer» Syntax: cin >> variable. |
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| 24570. |
Explain Nested if-else-if statement general format with suitable example. |
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Answer» The ‘if else if’ statement is an extension of the “if else” conditional branching statement. When the expression in the “if’ condition is “false” another “if else” construct is used to execute a set of statements based on the expression. Syntax: – if(expression) { statements } else if(expression) { statements } else if(expression) { statements } #include<iostream.h> int main(void) { int per; cout<<"Enter your percentage::"; cin>>per; if(per>=80) { cout<<"passed with Distinction" <<endl; } else if(per>=60) { cout <<"First Class"<<endl; } else if (per > = 50) { cout<<"Second Class"<<endl; } else { cout<<"Third Class"<<endl; } return 0; } Result: Enter your Percentage::60 First Class In the above example, the ‘if else if’ statement is used to check multiple conditions based on the percentage of marks got, as input. The user entered percentage as 60, then first condition evaluated and returned with false. This resulted in checking for second if condition and resulted in true which give the print “first class”. |
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| 24571. |
Write an algorithm for arranging elements of an array in ascending order using bubble sort. |
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Answer» #include<iostream> using namespace std; int main() { int i,j,n[5],t; for(i=0;i<5;i++) { cout<<"Enter number"<<i+1<<":"; cin>>n[i]; } for(i=0;i<4;i++) for(j=0;i<4-i;j++) if(n[j]>n[j+1]) { t=n[j]; n[j]=n[j+1]; n[j+1]=t; } cout<<"The sorted array is given below"; for(i=0;i<5;i++) cout<<n[i]<<","; } |
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| 24572. |
Consider the following int age[10][10]; In this array how many elements will contain. |
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Answer» 10 × 10 = 100 elements |
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| 24573. |
Consider the following int age[4] = {12, 13, 14}; cout<<age[3]; What will be the output? (а) 14 (b) 12(c) 13 (d) 0 |
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Answer» The output is 0 |
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| 24574. |
Declare a two dimensional array to store the elements of a matrix with order 3 × 5. |
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Answer» int m[3] [5]; or float m[3] [5] |
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| 24575. |
Declare an array of size 5 and intitialize it with the numbers 8, 7, 2, 4 and 6. |
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Answer» int n[5] = {8, 7, 2, 4, 6}; |
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| 24576. |
A two dimensional array is having ........ number of subscript (a) one (b) two (c) three (d) none of these |
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Answer» A two dimensional array is having two number of subscript . |
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| 24577. |
The elements of 2 dimensional array can be read using ........ loop. |
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Answer» The elements of 2 dimensional array can be read using nested loop |
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| 24578. |
Write a C++ program to illustrate array traversal. |
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Answer» #include<iostream> using namespace std; int main() { int i, mark[50]; for(i=0;i<50; i++) { cout<<“Enter mark “<<i + 1<<"; cirt>>mark[i]; } cout<<“\nThe mark of 50 students after adding bonus mark 10 is given below \n”; for(i=0;i<50; i++) cout<<mark[i] + 10<<endl; } |
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| 24579. |
Give two differences between while and do-while loop. |
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Answer» 1. The while loop is called as pre-tested loop and do-while loop is called as post-tested loop. 2. The while loop test the condition in the beginning of the loop structure. Whereas, do-while test the condition at the end of the body of loop structure. |
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| 24580. |
Write any two functions of operating system. |
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Answer» The two functions of operating system are process management, memory management and translation service etc., |
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| 24581. |
Who is the father of Computer? |
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Answer» The father of computer is Charles Babbage. |
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| 24582. |
Expand the term MOUSE. |
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Answer» Mechanically Operated User Serial Engine. |
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| 24583. |
Explain the definition of the user-defined function and with the concept of arguments and return value with example. |
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Answer» Functions with argument and with return value: The calling function gives function call to the called function by passing arguments or values. Then the called function takes those values and performs the calculations and a return a value, that value will be sent back to the calling function. This is done using return statement. For example: # include <iostream> void sum(int x,int y) { int sum; sum = x + y; return(sum); } int main() { void sum (int,int); int a,b sumv; cout <<"enter the two number"; cin>>a>>b; sumv = sum (a,b); cout<<"The sum of two numbers" << sumv; return 0; } In the above example, sum() is a user defined function void sum(int x, int y)having two arguments. The statement int a, b, sumv; declare local variables in main() function. The statement sumv = sum (a, b); is a function call and actual arguments a and b values are sent to formal arguments x and y which is the local variable to sum() function. The statement return(sum); takes the control back along with the value present in the sum variable and assign it to the sumv variable in the calling function main(). This is how the function with argument and with return value works. |
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| 24584. |
Who is the father of computer? |
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Answer» Charles Babbage is the Father of Computer. Charles Babbage (1791-1871) was an extraordinarily talented scientist, mathematician, economist and engineer. Babbage, who was born in London in 1791, was a great mathematical genius. He was a natural inventor, and invented all sorts of new products. He has been known as the inventor of the Analytical Engine. The Analytical Engine contained an ALU (arithmetic logic unit), basic flow control, and integrated memory; hailed as the first general-purpose computer concept. chales babbage |
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| 24585. |
What is an algorithm? |
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Answer» An algorithm is a “step by step procedure to solve a given problem infinite number of steps”. |
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| 24586. |
Write a C++ program to find the area of a triangle given three sides. |
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Answer» #include <iostream.h> #include <math.h> #include <conio.h> void main() { double s1,s2,s3,s,area; clrscr(); cout<<Enter the length of 3 sides"; cin>>s1>>s2>>s3; s = (s1 + s2 + s3)/2; area = sqrt(s*(s - s1)*(s - s2)*(s - s3)); cout <<"Area = "<<area <<end1; getch(); } |
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| 24587. |
What is Java? |
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Answer» One of the most widely used programming languages, Java is used as the server-side language for most back-end development projects, including those involving big data and Android development. Java is also commonly used for desktop computing, other mobile computing, games, and numerical computing. |
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| 24588. |
List two types of computer input. |
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Answer» Text, audio, video, |
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| 24589. |
What is an input device? |
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Answer» Any hardware component, that allows the entering of data and instructions into a computer. |
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| 24590. |
Name two input devices that can be connected to a computer via USB |
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Answer» Keyboard, mouse. |
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| 24591. |
Give the difference between I++ and ++I. |
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Answer» The I++ is a post-increment and ++I is pre-increment unary operator. |
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| 24592. |
A body is projected with a velocity V from the surface of a planet of radius R. It's is observed that the goes up to height Q 'h' above the surface of planet. The acceleration due to gravity above the surfaces of a planet is |
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Answer» A body attain maximum height v2 = u2 + 2gh u = 0 v2 = 0 + 2gh v2 = 2gh g = \(\frac{v^2}{gh}\) |
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| 24593. |
What does cout stand for? |
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Answer» The cout stand for console output. |
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| 24594. |
expr is a _____ command. |
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Answer» external expr is a command line Unix utility which evaluates an expression and outputs the corresponding value. expr evaluates integer or string expressions, including pattern matching regular expressions. |
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| 24595. |
Write the importance of Void data type. |
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Answer» Many programming languages need a data type to define the lack of return value to indicate that nothing is being returned. The void data type is typically used in the definition and prototyping of functions to indicate that either nothing is being passed in and/or nothing is being returned. |
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| 24596. |
Discuss the characteristics of a computer. |
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Answer» 1. Speed: Computers are fast in doing calculations. The speed of the computer is measured in terms of No. of million instructions per second (MIPS). 2. Storage Capacity: Computers come with a very large amount of memory space. They can hold a lot of data. Computers can extract a particular piece of information from a large amount of available data within a very short time. 3. Diligence: After doing work for some time, humans become tired but computers do not become tired. They work continuously. In fact, Computers which control telephone exchanges, are never shut down. This is called diligence. 4. Accuracy: The results that the computers produce are accurately provided that the input data and programs are reliable. |
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| 24597. |
Name the post tested loop. |
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Answer» The post tested loop is WHILE-DO control structure. |
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| 24598. |
Describe two differences between memory (RAM) and storage (e.g. hard disk) |
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Answer» RAM is volatile (loses contents when power is cut) whilst storage on hard disk is permanent, Storage has large capacity (e.g. 1 TB) whilst RAM has less capacity (e.g. 8 GB |
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| 24599. |
Illustrate with the help of syntax, differences between While and Do-While looping statements in C++. |
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Answer» The syntax of a while loop in C++ is: while(condition) { statement(s); }
Syntax of do-while loop do { statements; } while (condition);
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| 24600. |
The objective of a telescope must be of large diameter in order to(a) remove chromatic aberration(b) remove spherical aberration and high magnification(c) gather more light and for high resolution(d) increase its range of observation |
| Answer» (c) With large diameters of objective, the ability to observe two objects distinctly, increases as more light is gathered. | |