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1 Operating Systems MCQs

Which of the following is a function of an operating system?

  • Monitoring system activities
  • organizing data on storage devices
  • resource allocation
  • All of these
0 Comments
Correct Answer: D. All of these

Explanation:

An operating system (OS) is system software that manages computer hardware and software resources while ... Read More Details

2 Basic Computer MCQs

RAM can be considered the _________ for a computer's processor.

  • Factory
  • operating room
  • Waiting room
  • Planning room
0 Comments
Correct Answer: C. Waiting room

Explanation:

RAM (Random Access Memory) is often described as the waiting room for the computer's processor ... Read More Details

3 Basic Computer MCQs

Which of the following is a microprocessor-based computing device?

  • Personal computer
  • Mainframe
  • Server
  • workstation
0 Comments
Correct Answer: A. Personal computer

Explanation:

A personal computer (PC) is a microprocessor-based computing device designed for individual use. It uses ... Read More Details

4 Basic Computer MCQs

Data becomes _________ when it is organized into a meaningful and understandable form.

  • Processed
  • Information
  • Graphs
  • Presentation
0 Comments
Correct Answer: B. Information

Explanation:

Information is the result of processing and organizing data into a meaningful form that people ... Read More Details

5 MS Office MCQs

Which function key opens the "Save As" dialog box in MS Office?

  • F9
  • F10
  • F11
  • F12
0 Comments
Correct Answer: D. F12

Explanation:

The F12 key is the keyboard shortcut used to open the Save As dialog box ... Read More Details

6 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

7 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

8 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

9 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

10 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

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