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1 Basic Computer MCQs

Which key is used to execute the selected command?

  • Shift
  • TAB
  • Enter
  • CTRL
0 Comments
Correct Answer: C. Enter

Explanation:

The ENTER key is used to execute or confirm a selected command in most operating ... Read More Details

2 Basic Computer MCQs

Which key is used to close a selected drop-down list, cancel a command, or close a dialog box?

  • TAB
  • Shift
  • ESC
  • F10
0 Comments
Correct Answer: C. ESC

Explanation:

The ESC (Escape) key is used to close a selected drop-down list, cancel an ongoing ... Read More Details

3 Basic Computer MCQs

Which part of a computer temporarily stores data before it is processed?

  • CPU
  • Memory
  • Storage
  • File
0 Comments
Correct Answer: B. Memory

Explanation:

Memory is the part of a computer that temporarily stores data and instructions while they ... Read More Details

4 Basic Computer MCQs

The instructions that direct a computer to perform specific tasks are known as computer _________.

  • Input devices
  • Program
  • Processor
  • Memory modules
0 Comments
Correct Answer: B. Program

Explanation:

A computer program is a collection of instructions that tells a computer how to perform ... Read More Details

5 Programming MCQs

Who is known as the father of the C programming language?

  • Dennis Ritchie
  • Prof. John Keenly
  • Thomas Kurtz
  • Bill Gates
0 Comments
Correct Answer: A. Dennis Ritchie

Explanation:

Dennis Ritchie is known as the father of the C programming language because he developed ... Read More Details

6 Basic Computer MCQs

How many bits make up one byte?

  • 8 bits
  • 6 bits
  • 4 bits
  • 2 bits
0 Comments
Correct Answer: A. 8 bits

Explanation:

A byte is a standard unit of digital information that consists of 8 bits. Since ... Read More Details

7 Basic Computer MCQs

What does the abbreviation RAM stand for?

  • Random origin money
  • Read only memory
  • Random access memory
  • Random only memory
0 Comments
Correct Answer: C. Random access memory

Explanation:

RAM stands for Random Access Memory, which is the primary memory used by a computer ... Read More Details

8 Programming MCQs

Which program translates and executes source code one line at a time during runtime?

  • Compiler
  • Linker
  • interpreter
  • Loader
0 Comments
Correct Answer: C. interpreter

Explanation:

An Interpreter is a language translator that converts and executes a program one statement at ... Read More Details

9 Computer Architecture MCQs

Which components are included in a CPU?

  • A card reader and a printing device
  • An analytical engine and a control unit
  • A control unit and an arithmetic logic unit
  • An arithmetic logic unit and a card reader
0 Comments
Correct Answer: C. A control unit and an arithmetic logic unit

Explanation:

The Central Processing Unit (CPU) is the primary processing component of a computer. It performs ... Read More Details

10 Basic Computer MCQs

Who is known as the father of the modern digital computer?

  • Blaise Pascal
  • Charles Babbage
  • Allen Turing
  • J. H. Muller
0 Comments
Correct Answer: C. Allen Turing

Explanation:

Alan Turing is regarded as the father of the modern digital computer because he established ... Read More Details

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