Operating System MCQs

Operating System MCQs are an important part of Computer Science MCQs in all exams. Here is the list of most relevant Operating System MCQs for all competitive exams.

1. A collection of system programs that controls and co-ordinates the overall operations of a computer system is called ____________.

  • A. System Software
  • B. Operating System
  • C. Utility Program
  • D. Device Driver
View Answer
Correct Answer:
B. Operating System

Explanation:
……

2. A computer cannot boot if it does not have the ___________.

  • A. Compiler
  • B. Boot Loader
  • C. Operating System
  • D. Assembler
View Answer
Correct Answer:
C. Operating System

Explanation:
……

3. Father of ‘C’ programming language is __________.

  • A. Prof John Keenly
  • B. Thomas Kurtz
  • C. Bill Gates
  • D. Dennis Ritchie
View Answer
Correct Answer:
D. Dennis Ritchie

Explanation:
……

4. The instructions that tells a computer how to carry out the processing tasks are referred to as _______________.

  • A. Programs
  • B. Operating Systems
  • C. Processors
  • D. Modules
View Answer
Correct Answer:
A. Programs

Explanation:
……

5. A set of rules for telling the computer what operations to perform is called a/an ____________.

  • A. Operating System
  • B. Procedural Language
  • C. Structure
  • D. Programming Language
View Answer
Correct Answer:
D. Programming Language

Explanation:
……

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