Which component of the central processing unit performs logical operations such as comparing two numbers to see which one is greater? MCQ with Answer and Explanation

Which component of the central processing unit performs logical operations such as comparing two numbers to see which one is greater?
A. Input Interface
B. Control Unit
C. Arithmetic Logic Unit
D. Memory Management Unit
Answer: Option C
Solution (By JKSSB Mock Tests)
The Arithmetic Logic Unit (ALU) is split into two parts: the arithmetic section (addition, subtraction) and the logic section (comparisons like equal to, greater than).

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Practice More Computer Fundamentals Questions

Question #1
What is the main feature of analog computers?
A. High precision
B. Use binary
C. Process discrete data
D. Process continuous data

Correct Answer: Option D


Explanation:
Analog computers process continuous data, such as voltage or temperature, unlike digital computers.

This question belongs to: Computer Computer Fundamentals
Question #2
The iconic Intel 4004 chip, introduced in 1971, marked the dawn of which computer generation?
A. Fifth Generation
B. Second Generation
C. Third Generation
D. Fourth Generation

Correct Answer: Option D


Explanation:
The introduction of the microprocessor (like the Intel 4004) initiated the Fourth Generation of computers.

This question belongs to: Computer Computer Fundamentals
Question #3
What is the significance of von Neumann architecture?
A. It eliminates the need for CPU
B. It uses a single memory for both data and instructions
C. It is used only in mainframes
D. It uses separate memory for data and instructions

Correct Answer: Option B


Explanation:
The von Neumann architecture uses a single shared memory for both data and instructions, which is the basis for most modern computers.

This question belongs to: Computer Computer Fundamentals