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Basic Computer MCQs

Prepare for job exams with the most important and updated Computer MCQs. These questions cover topics like computer basics, MS Office, internet, hardware, software, programming, databases, and networking. Useful for all competitive tests like FPSC, NTS, PPSC, SPSC, BPSC, CSS, PMS, ISSB, and others. At Jobexams, we add new MCQs regularly to help you get better scores. All questions follow the latest paper pattern and syllabus.

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1 Basic Computer MCQs

ASCII is a character encoding standard that provides how many different characters?

  • 256 different characters
  • 2560 different characters
  • 234 different characters
  • 128 different characters
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Correct Answer: D. 128 different characters

Explanation:

ASCII (American Standard Code for Information Interchange) is a standard character encoding ... Read More Details

2 Basic Computer MCQs

Which mouse action is used to open the properties of an object?

  • Dragging
  • Dropping
  • Right-clicking
  • Shift-clicking
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Correct Answer: C. Right-clicking

Explanation:

Right-clicking is the mouse action used to access the Properties of an ... Read More Details

3 Basic Computer MCQs

A DVD is classified as which type of storage device?

  • Hard disk
  • Optical disc
  • Output device
  • Solid-state storage device
0 Comments
Correct Answer: B. Optical disc

Explanation:

A DVD (Digital Versatile Disc) is an optical disc used to store ... Read More Details

4 Computer Networking MCQs

A device that connects to a network without using cables is called _________.

  • Distributed
  • Free
  • Centralized
  • None of these
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Correct Answer: D. None of these

Explanation:

A device that connects to a computer network without using physical cables ... Read More Details

5 Basic Computer MCQs

Which of the following is used to recognize a returning user on a website?

  • Plugins
  • Cookies
  • Scripts
  • ASPs
0 Comments
Correct Answer: B. Cookies

Explanation:

Cookies are small text files that a website stores on a user's ... Read More Details

6 Basic Computer MCQs

Computers convert data into information by processing which type of data internally?

  • Multimedia
  • Word
  • Numbers
  • Characters
0 Comments
Correct Answer: C. Numbers

Explanation:

Computers process data into meaningful information by working exclusively with numbers. Although ... Read More Details

7 Computer Architecture MCQs

The CPU and memory are installed on which computer component?

  • Expansion board
  • Motherboard
  • Storage device
  • Output device
0 Comments
Correct Answer: B. Motherboard

Explanation:

The motherboard is the main circuit board of a computer that connects and supports all ... Read More Details

8 Basic Computer MCQs

Which of the following is NOT considered a real security or privacy risk?

  • Hackers
  • Spam
  • Viruses
  • Identity theft
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Correct Answer: B. Spam

Explanation:

Spam is the correct answer because it is not considered a direct security or privacy ... Read More Details

9 Programming MCQs

What does the acronym COBOL stand for?

  • Common Business Oriented Language
  • Computer Business Oriented Language
  • Common Business Operated Language
  • Common Business Organized Language
0 Comments
Correct Answer: A. Common Business Oriented Language

Explanation:

COBOL stands for Common Business Oriented Language. It is one of the earliest high-level programming ... Read More Details

10 Programming MCQs

Which of the following is the odd one out?

  • Operating System
  • Interpreter
  • Compiler
  • Assembler
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Correct Answer: A. Operating System

Explanation:

The Operating System is the correct answer because it is system software, whereas the Interpreter, ... Read More Details