Computer Science Principles MCQ Question with Answer

Computer Science Principles MCQ with detailed explanation for interview, entrance and competitive exams. Explanation are given for understanding.

Question No : 22
What is the purpose of an array in programming?

To store a single value

To store a collection of values of the same data type

To perform mathematical calculations

To create graphics

Question No : 23
What is the purpose of the continue statement in programming?

To exit a loop prematurely

To define a function

To print output to the console

To create a loop

Question No : 24
Which programming language is often used for web development?

Python

Java

HTML

C++

Question No : 25
What is the purpose of a compiler in programming?

To execute code line by line

To translate high-level code into machine code

To debug code

To create user interfaces

Question No : 26
What is a function signature in programming?

A unique identifier for a function

The name of a function

The body of a function

A comment within a function

Question No : 27
Which of the following is a valid way to comment out code in Python?

/* This is a comment */

// This is a comment

# This is a comment

Question No : 28
What does IP stand for in the context of computer networking?

Internet Protocol

Internal Processor

Information Provider

Internet Program