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 of the following executes instructions?
  • A. Motherboard
  • B. Hard disk
  • C. CPU
  • D. None of these
Correct Answer: C
Explanation:
The CPU executes instructions.
Related Question 1
When does the following hold data and the processing instructions temporarily until the CPU needs it?
  • A. ROM
  • B. Control Unit
  • C. Main memory
  • D. None of these
Correct Answer: C
Explanation:
Main memory (RAM) temporarily holds data and instructions for the CPU.
Related Question 2
Which of the following parts of the CPU controls the sequence of execution of instructions?
  • A. ALU
  • B. LU
  • C. CU
  • D. ALU
Correct Answer: C
Explanation:
The Control Unit (CU) controls the sequence of execution.
Related Question 3
All the following are examples of storage devices EXCEPT ____.
  • A. Hard disk drives
  • B. Printers
  • C. Floppy disk drives
  • D. CD drives
Correct Answer: B
Explanation:
Printers are output devices, not storage devices.
Related Question 4
All the following are examples of real security and privacy risks EXCEPT ____.
  • A. Hackers
  • B. Spam
  • C. Viruses
  • D. Identity theft
Correct Answer: B
Explanation:
Spam is unwanted email, but it is not primarily a security/privacy risk, unlike the others.
Related Question 5
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.

Computer & IT Related MCQs for CSS Preparation

Focused Practice

This section helps candidates practice similar and related MCQs from the same subject to strengthen preparation for CSS, PMS, and other competitive exams.

Concept Clarity

By reviewing related questions with answers and explanations, students can improve conceptual understanding and analytical ability.

Question Wording Match

Related MCQs are selected from the database by checking wording similarity in each question so learners can practice more relevant material.

Competitive Exam Benefit

These MCQs are useful for CSS, PMS, and other competitive examinations where subject-wise revision and repeated practice improve performance.