20 Best Computer Science Questions and Answers (Q&A) - ProProfs Discuss

What are the four major components of a computer?

J. Emmerich, Web Content Writer
Answered: Oct 24, 2018

These four major parts of the computer are all working well together in order to create processes that will make people’s work faster. For example, the CPU is known to be the brain of the...Read More

3 Answers

3247 views

How many different zip codes can be made with the digits 0-9 if no digit is used more than once and the first digit is not 0?

John Adney
Answered: Oct 27, 2017

(9*9*8*7*6) this is because this can happen in two different ways. First by choosing from 9 digits 5 and then in how many ways one can arrange 0 if it must not start.

i.e P(9,5) * 9.

2 Answers

1309 views

Which is a computer based presentation technique that incorporates text, graphics sound and video?

Krish
Answered: Apr 16, 2024

Multimedia is the correct answer.

1 Answer

1053 views

Which of the following, 110.101, 100.101, 10.011, or 100.11 is the binary representation of 4 5/8?

Bobby Rickets, Content Reviewer
Answered: Jun 20, 2019

The correct answer to this question is 100.101. The binary system is numeric, and it writes numbers using only the digits 0 and 1. These two numbers are also known as a true and false state. In...Read More

3 Answers

1015 views

What is the binary representation of 4 5/8?

Wyatt Williams
Answered: Apr 16, 2024

100.101

1 Answer

926 views

Which of these is not an input device?

Dkrenelka
Answered: Apr 16, 2024

Printer

1 Answer

755 views

Which is a template for entities that have common behavior in C++?

Krish
Answered: Apr 16, 2024

Class * is a template for entities that have common behavior in C++.

1 Answer

737 views

What do you understand by merge sort algorithm?

John Smith
Answered: Apr 16, 2024

The unsorted array is divided into sublists, which are in turn divided into more sublists.

1 Answer

522 views

What is the highest form of Data unit in Operating system?

Dkrenelka
Answered: Apr 16, 2024

Petabyte

1 Answer

502 views

What type of software is free to try but then you have to buy?

Kmckenzie
Answered: Apr 16, 2024

Shareware

1 Answer

490 views

Which amongst the following is executed in the order of inheritance?

Krish
Answered: Apr 16, 2024

Constructor

1 Answer

434 views

What has been the biggest contribution of your country to the field of computer science?

R.Roanre
Answered: Feb 08, 2018

During the Industrial revolution, the United States has contributed to the field of computer science by first inventing tools and equipment like the weaver and mechanical reapers. These...Read More

5 Answers

406 views

Which is a kind of self-sufficient “subprogram” with a specific functional area in C ++?

Krish
Answered: Apr 16, 2024

Object

1 Answer

398 views

What will clear data from a highlighted cell?

Immuz
Answered: Apr 16, 2024

All of the above

1 Answer

295 views

What is Fortran?

J.Barbara
Answered: Feb 16, 2018

Fortran is a general purpose imperative programming language that is especially suited to numeric computation and scientific computing. Fortran was originally developed by IBM. It was in the...Read More

2 Answers

284 views

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