MCQ Practice

Computer & IT MCQs

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Where is the on/off power button typically located?

A. Front of the device
B. Back of the device
C. Side of the device
D. Top of the device

Explanation:
The power button is usually on the front of the computer case.

Which part of the computer connects with the motherboard and gives power to different parts?

A. CPU
B. Power supply
C. RAM
D. None of these

Explanation:
The power supply unit provides electricity to all components.

The one that is the result of the output given by a computer ____.

A. Data
B. Instruction
C. Information
D. None of these

Explanation:
Processed output from a computer is called information.

The Physical part of the computer is called ____ by a computer.

A. Firmware
B. Hardware
C. Software
D. None of these

Explanation:
The physical components are called hardware.

Which part of the computer is used for the transfer of data?

A. Physical part
B. Software part
C. Both A & B
D. None of these

Explanation:
Both hardware and software are involved in data transfer.

The extension of notepad is ____.

A. .xls
B. .txt
C. .cdr
D. None of these

Explanation:
Notepad files use the .txt extension.

Which of the following files has an ‘mpg’ extension?

A. Audio
B. Image
C. Video
D. Flash

Explanation:
.mpg (or .mpeg) is the extension for video files.

A/an ____ contains information like text, image, or music.

A. Gadget
B. File
C. Keyboard
D. Internet browser

Explanation:
A file is the basic unit that holds such data.

The ____ program compresses large files into a smaller file.

A. WinZip
B. WinShrink
C. WinStyle
D. None of these

Explanation:
WinZip is a popular file compression program.

Which program is generally used in architectural design?

A. Excel
B. PowerPoint
C. Auto CAD
D. MS Word

Explanation:
AutoCAD is the standard software for architectural design.

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

These MCQs follow actual exam patterns, helping aspirants practice relevant questions and improve performance.

Useful for CSS and PMS Exams

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