Similar MCQs

Computer & IT Similar MCQs

Review the selected MCQ and explore related questions from the same subject for better exam preparation.

Selected MCQ

Current Question
Which program is run by BIOS to check that hardware components are working properly while the computer is turned ON?
  • A. DMOS
  • B. POST
  • C. CMOS
  • D. RIP
Correct Answer: B
Explanation:
POST (Power On Self Test) checks hardware during startup.
Related Question 1
A(n) ____ system is a set of Programs containing instructions that coordinate all the activities among computer hardware resources?
  • A. Operating
  • B. Disk- Based
  • C. Management
  • D. Platform
Correct Answer: A
Explanation:
The operating system coordinates hardware resources.
Related Question 2
A program that performs a useful task while simultaneously allowing destructive acts is a ____.
  • A. Worm
  • B. Trojan horse
  • C. Virus
  • D. Macro virus
Correct Answer: B
Explanation:
A Trojan horse disguises itself as legitimate software while containing malicious code.
Related Question 3
A program that acts as an intermediary between a user of a computer and the computer hardware is called ____.
  • A. Utility Software
  • B. Computer Software
  • C. Operating System
  • D. Application Software
Correct Answer: C
Explanation:
The operating system manages hardware and provides services to applications.
Related Question 4
A fault in a computer program which prevents it from working correctly is known as ____.
  • A. Boot
  • B. Bug
  • C. Biff
  • D. Strap
Correct Answer: B
Explanation:
A programming error is called a bug.
Related Question 5
Computers process data into information by working exclusively with ____.
  • A. Multimedia
  • B. Word
  • C. Numbers
  • D. Characters
Correct Answer: C
Explanation:
At the hardware level, computers work with binary numbers.

Computer & IT Related MCQs for CSS Preparation

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