Which component is responsible for performing arithmetic operations in a CPU? MCQ with Answer and Explanation

Which component is responsible for performing arithmetic operations in a CPU?
A. Cache
B. ALU
C. Registers
D. Control Unit
Answer: Option B
Solution (By JKExamLibrary)
The ALU carries out arithmetic and logical operations.

This question belongs to: Computer Computer Fundamentals

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More Computer Fundamentals Questions

Question #1 Report Error
Which of the following is an example of a smart card?
A. Credit card with chip
B. Flash drive
C. Hard disk
D. CD-ROM

Correct Answer: Option A


Explanation:
Smart cards contain an embedded chip for data processing, unlike magnetic stripe cards.

This question belongs to: Computer Computer Fundamentals
Question #2 Report Error
Which of the following is an example of an impact printer?
A. Dot matrix
B. Laser
C. Thermal
D. Inkjet

Correct Answer: Option A


Explanation:
Dot matrix printers are impact printers, using pins to strike an ink ribbon.

This question belongs to: Computer Computer Fundamentals
Question #3 Report Error
Which component of the CPU performs logical comparisons?
A. CU
B. ALU
C. Registers
D. Cache

Correct Answer: Option B


Explanation:
The Arithmetic Logic Unit (ALU) performs arithmetic and logical operations, including comparisons.

This question belongs to: Computer Computer Fundamentals