Explore topic-wise InterviewSolutions in .

b. pickling is used for object serialization

Answer is c. both iii and iv

b. tells the current position of the file pointer within the file

First Generation

• The period 1940 to 1956, roughly considered as the First Generation of Computer.

• The first generation computers were developed by using vacuum tube or thermionic valve machine.

• The input of this system was based on punched cards and paper tape; however, the output was displayed on printouts.

• The first generation computers worked on binary-coded concept (i.e., language of 0-1). Examples: ENIAC, EDVAC, etc.

Second Generation

• The period 1956 to 1963 is roughly considered as the period of Second Generation of Computers.

• The second generation computers were developed by using transistor technology.

• In comparison to the first generation, the size of second generation was smaller.

• In comparison to computers of the first generation, the computing time taken by the computers of the second generation was lesser.

Third Generation

• The period 1963 to 1971 is roughly considered as the period of Third Generation of computers.

• The third generation computers were developed by using the Integrated Circuit (IC) technology.

• In comparison to the computers of the second generation, the size of the computers of the third generation was smaller.

• In comparison to the computers of the second generation, the computing time taken by the computers of the third generation was lesser.

• The third generation computer consumed less power and also generated less heat.

• The maintenance cost of the computers in the third generation was also low.

• The computer system of the computers of the third generation was easier for commercial use.

Fourth Generation

• The period 1972 to 2010 is roughly considered as the fourth generation of computers.

• The fourth generation computers were developed by using microprocessor technology.

• By coming to fourth generation, computer became very small in size, it became portable.

• The machine of fourth generation started generating very low amount of heat.

• It is much faster and accuracy became more reliable.

• The production cost reduced to very low in comparison to the previous generation.

• It became available for the common people as well.

Fifth Generation

• The period 2010 to till date and beyond, roughly considered as the period of fifth generation of computers.

• By the time, the computer generation was being categorized on the basis of hardware only, but the fifth generation technology also included software.

• The computers of the fifth generation had high capability and large memory capacity.

• Working with computers of this generation was fast and multiple tasks could be performed simultaneously.

• Some of the popular advanced technologies of the fifth generation include Artificial intelligence, Quantum computation, Nanotechnology, Parallel processing, etc.

The return type of the input() function is string

b. tells the current position of the file pointer within the file

c. Every line ends with a new line character

The count() method returns the number of times a specified value appears in the tuple.

Answer is d. /

Preparation for JEE Main is actually The Utilization of your Limited Time to Produce Maximum Output.

When I was appearing for JEE Mains, for the first time. I had the same questions with me.

Focussing on the Focus

When one is preparing for something as difficult as the JEE Mains 2020, it is very important to make sure that they don't lose focus. At times it will be possible for a student to lose track of the syllabus and the course and this can happen because the syllabus is quite lengthy and boring. But, the key here isto remains focused and not lose sight of what is genuinely important.

Choose the correct course books

There is no denying that with JEE Mains being such an important exam along with all the options that one has for online JEE Mains coaching, it is also common to find a lot of books that help you prepare for them. It is our sincere advice to make sure that you choose to refer and study from a book that is authentic and approved by the boards. This way you will learn only those things that are a part of the JEE Mains 2020 curriculum.

Join a fun JEE Mains learning/study group

Contrary to what most people believe about study groups, in the case of stressful exams such as the JEE Mains 2020, it is believed to be better if students enroll themselves in some study group. Studying and discussing with other students who are also busy with the JEE Mains preparation 2020, helps boost the understanding of complex topics and problems which otherwise would go unsolved.

Overlook the Overthinking

Yes, it is true that the JEE Mains is a difficult exam to crack however, spending too much time worrying about it instead of preparing for it will do no one any good. Plan a schedule or join a JEE Mains coaching and see to it that rather than worrying and overthinking it, you can actually invest time in preparing for it.

Eat, Sleep and then study it right

It sometimes becomes a tendency in most JEE Mains aspirants that they lose all their time preparing and absolutely forget about giving the body rest by sleeping or fuel by eating. As important as it is to stick to a study plan and routine, it is also important to see to it that you don't tax yourself with fewer sleep hours and going for long hours without eating.

Answer is b. 4

Answer is b. 3

Answer is b. tuple

Answer is b. pYTHOnN#@

Answer is b. pYTHOnN#@

Answer is c.  26

1. T = ma 

1500= 700 × a 

a = \(\frac{1500}{700}\) = 2.14 m/s . 

2. S = ut + 1/2 at² 

500= 0 + 1/2 × (2.14) × t² 

t = \(\sqrt{\frac{2 \times 500}{2.14}}\) = 21.61sec.

a. Aganwadis

In Tagore’s philosophy of education, the aesthetic development of the senses was as important as the intellectual–if not more so–and music, literature, art, dance and drama were given great prominence in the daily life of the school. 

1. For intellectual development 

2. Practical and real teaching 

3. Natural growth in natural circumstances 

4. Great emphasis on fine arts

WTO was established on 1-1-1995 .

(1) This passage tells us that Akbar was greatly devoted to good music. He went s to visit Sant Haridas only to hear him sing. He was willing to dress up as an ordinary man in? order to hear a master singing. Such was his s love for music.

(2) Tansen offered to sing before his guru and he deliberately made a mistake. The teacher; was amazed that Tansen could not sing the s right note. Tansen purposely made the same l mistake again. Exasperated, Sant Haridas took the tanpura from Tansen’s hands and sang the right note. Then he went on to the next and the next. Thus, did Tansen cleverly trick his s teacher into singing.

(3) When Haridas sang, his melodious voice s flowed across the forest, like the first glimmer of dawn and the fragrance of jasmine. Both Akbar ? and Tansen were hypnotised listening to him.

(4)
(a) melodious and
(b) glimmer.

Shallow: deep:: ancient: new

Ramya: Hi, when are your exams?

Sneha: Hello, my exams will probably be in the second week of the coming month.

Ramya: Fine. How are you preparing for the exams?

Sneha: I am preparing well. See you after the exams.

Ramya: All the best for your exams. Bye.

(i) Nrithyankura.

(ii) Kumari Aishwarya.

(iii) Smt. Umashree, the Minister of Culture.

(iv) Ravindra Kalakshetra, Bengaluru. 

Anand: Good morning, sir.

Principal: Good morning. What can I do for you?

Anand: My son Ashwin is studying in first P.U.C. I want to know about his performance.

Principal: Ashwin is doing well in his studies. I am proud of him.

Anand: Thank you for the information, sir.

Principal: You are welcome.

1. —offering help

2. — makIng a request

3. —agreeing

4. —request for repetition

5. —complaining.

1. — congratulating

2. — making a request

3. — giving permission. 

4. — complimenting,

5. —asking preference.

Correct answer is (d) All the above

• If Preeti's father is in town then, Preeti abstains from school.
• Hence, the second option is incorrect.
• If Preeti has not abstained from school then her father is not in town.
• Hence, the first and the third options are correct.

Old man : Oh’ How forgetful I am. I have left my reading glasses.

Souray: Sii If you don’t mind can I read out the titles for you?

Oldman: I am so thankful to your son.

Souray: The pleasure is mine.

Oldman: Not many are as kind as your son, very grateful indeed.

Aggression in a sporting environment falls within the area of social psychology.

Aggression is an assertive behaviour where a player plays within the rules of sports at very high intensity but has no intention to harm an opponent.

Aggression has been defined as:

“Any form of behaviour directed toward the goal of harming or injuring another living being who is motivated to avoid such treatment.”

This definition raises several points:

1. Aggression is behaviour.  Thinking negative thoughts or being angry is not aggression.

2. Aggression is intentional behaviour.  Accidental harm is not aggression.  The idea of intent is usually interpreted by the referee.
3. Aggression involves harm or injury.  This may be physical, but could be psychological, such as trying to embarrass an opponent.
4. Aggression involves living beings.  Kicking your dog is aggression, but kicking a chair is not.

“Any form of behaviour directed toward the goal of harming or injuring another living being who is motivated to avoid such treatment.” 

This definition raises several points: 

• Aggression is behaviour. Thinking negative thoughts or being angry is not aggression.
• Aggression is intentional behaviour. Accidental harm is not aggression. The idea of intent is usually interpreted by the referee. 
• Aggression involves harm or injury. This may be physical, but could be psychological, such as trying to embarrass an opponent. 
• Aggression involves living beings. Kicking your dog is aggression, but kicking a chair is not. 

So in simple terms, aggression is where there is intent to harm, and as far as Rugby is concerned, this must be outside the rules of the game.

Pace is normally a synonym for velocity or speed - i.e. a measure of distance covered in a particular length of time. 

Acceleration is a measure of how velocity changes - i.e. a measure of how the increase or decrease in velocity over a time period.

Proprioceptive neuromuscular facilitation is exercise based on the principles of functional human anatomy and neurophysiology.

It uses:

• Proprioceptive
• Cutaneous
• Auditory input

To produce functional improvement in motor output and can be a vital element in the rehabilitation process of sports related injuries.

Psychology is the scientific study of the mind and behavior. Psychology is a multifaceted discipline and includes many sub-fields of study such areas as human development, sports, health, clinical, social behavior and cognitive processes.

A receptor is a protein which binds to a specific molecule. The molecule it binds is known as the ligand. A ligand may be any molecule, from inorganic minerals to organism-created proteins, hormones, and neurotransmitters. The ligand binds to the ligand-binding site on the receptor protein. When this binding happens, the receptor undergoes a conformational change. This change is shape slightly alters the protein’s function. From this, a number of things can happen. The conformational change in the receptor can cause the receptor to become an enzyme and actively combine or separate certain molecules.

By physical means, we can separate solids. 

Solutions which are not chemically combined can be separated by physical methods. 

Element itself is a pure substance.

Compound can't be separated by physical means.

Answer is (a) Jaipur

The word 'psychology' refers to the study of human behaviour. Sports psychology denotes a sub-category of psychoiogy that deals with the behaviour of athletes and teams engaged in competitive sports. Sports psychology is intimately connected with human behaviour on the play field; both under practice and competitive situations, with a view to bringing about a qualitative improvement in the performance and maintaining the same during the stress of competition.

The correct answer is Chhachhrauli.

• Kalsia was a princely state in Punjab, British India, one of the former Cis-Sutlej states.
• It was founded by Maharaja Gurbaksh Singh Sandhu in 1760.
• The King of Kalsia built a fort at Chhachhrauli town of Haryana.
• Chhachhrauli is a tehsil and Gram Panchayat town consisting of 20 wards in Yamuna Nagar district in the state of Haryana, India.
• Chachhraulli is often known as "Cherapunjii of Haryana" as it receives the greatest amount of rain in the whole of Haryana and Punjab. 

• Chief Minister of Haryana - Manohar Lal Khattar 
• The largest district of Haryana - Sirsa
• The smallest district of Haryana - Faridabad
• The State animal of Haryana: Blackbuck
• The State bird of Haryana: Black Francolin
• The State tree of Haryana: Peepal Tree
• The State flower of Haryana: Lotus
• Dances of Haryana - Ghumar, Phag, Loor, Khoria, Daph, Gugga, etc.

Correct answer is a) Object: a tree; Verb: crashed; Subject: the car 

Correct answer is c) iii) -> iv) -> v) -> ii) -> i) 

Correct answer is b) Internal 

Correct answer is d) Statement I is incorrect but Statement II is correct

The correct answer is Local Government.

• Chief Minister Amarinder Singh had divested Sidhu of the Local Government and Tourism and Cultural Affairs Departments and allotted him the power and new and renewable energy portfolio. Portfolios of several other ministers too had been changed in the reshuffling exercise.
• In an apparent snub, Sidhu, the Congress MLA from Amritsar East, was also left out of the consultative groups formed by the chief minister on June 8, 2016, two days after the cabinet reshuffle, to accelerate the implementation of the government's flagship programmes.

• Panchayati Raj Institution (PRI) is a system of rural local self-government in India.
• Local Self Government is the management of local affairs by such local bodies who have been elected by the local people.
• PRI was constitutionalized through the 73rd Constitutional Amendment Act, 1992 to build democracy at the grassroots level and was entrusted with the task of rural development in the country.
• In its present form and structure, PRI has completed 26 years of existence.
  • However, a lot remains to be done in order to further decentralization and strengthen democracy at the grass-root level.

Principles of Economics covers scope and sequence requirements for a two-semester introductory economics course. The authors take a balanced approach to micro- and macroeconomics, to both Keynesian and classical views, and to the theory and application of economics concepts. The text also includes many current examples, which are handled in a politically equitable way.

Relationship between Marginal Revenue and Average Revenue is stated below: 

(i) When AR is constant, MR = AR. 

(ii) When AR is diminishing, AR > MR. 

(iii) When AR is rising, AR<MR. 

(iv) MR can be negative, but not AR.

Linear movement refers to any movement along a straight line in one direction.

Increase in size of the muscle fibre due to regular exercises or Hypertrophy enlargement of the heart due to regular exercises which are called “Athletic heart”.