MCQ Practice

Computer & IT MCQs

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____ is used to draw pictures, 3D images, and animation.

A. Graphic software
B. Multimedia software
C. Word processing software
D. Spreadsheet software

Explanation:
Graphic software is specially designed for drawing and animation.

Which one of the following is not a system software?

A. Entertainment
B. Driver
C. Operating system
D. Utility Software

Explanation:
Entertainment software is application software, not system software.

Which one is not an application software?

A. MS Windows
B. MS PowerPoint
C. MS Excel
D. None of these

Explanation:
MS Windows is system software, not application software.

Which among the following is a software application?

A. Assembler
B. Compiler
C. Operating system
D. Microsoft Office

Explanation:
Microsoft Office is an application software package.

The operating system is the most common type of Software

A. Communication
B. Application
C. System
D. None of these

Explanation:
The operating system is the most important type of system software.

Errors from computer hardware and software can be identified and removed by the process of?

A. Formatting
B. Debugging
C. Encrypting
D. Compiling

Explanation:
Debugging is the process of finding and removing errors in software.

Software in a computer ____.

A. Enhances the capabilities of the hardware machine
B. Increases the speed of the central processing unit
C. Both A and B
D. None of these

Explanation:
Software enhances the functionality and capabilities of hardware.

Programs written to make computers function in a desired way are called ____.

A. Codes
B. Instructions
C. Hardware
D. Software

Explanation:
Software consists of programs that make the computer perform tasks.

____ is the set of instructions given to the computer to perform a specific task.

A. Monitor
B. Software
C. Hardware
D. Printer

Explanation:
Software is a set of instructions that tells the computer what to do.

When a peripheral device needs immediate attention from the operating system, it generates a(n)

A. Interrupt
B. Spool
C. Page File
D. Stack

Explanation:
An interrupt signals the CPU that a peripheral device needs immediate attention.

Practice Important Questions

This section provides important MCQs with answers and explanations to help candidates prepare effectively for CSS, PMS, and other competitive exams.

Improve Conceptual Understanding

Each MCQ is designed to strengthen your understanding of key concepts and improve analytical thinking required in exams.

Exam-Oriented Preparation

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Useful for CSS and PMS Exams

This collection is highly beneficial for CSS, PMS, and other competitive exams, improving accuracy and confidence.