Which type of computer is designed for a single user? MCQ with Answer and Explanation

Which type of computer is designed for a single user?
A. Mainframe
B. Microcomputer
C. Supercomputer
D. Minicomputer
Answer: Option B
Solution (By JKSSB Mock Tests)
Microcomputers, like desktops and laptops, are designed for individual use.

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Practice More Computer Fundamentals Questions

Question #1
Which component of the central processing unit performs logical operations such as comparing two numbers to see which one is greater?
A. Arithmetic Logic Unit
B. Control Unit
C. Input Interface
D. Memory Management Unit

Correct Answer: Option A


Explanation:
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).

This question belongs to: Computer Computer Fundamentals
Question #2
The small, high-speed temporary storage registers located directly inside the CPU chip to hold immediate data operands are part of the:
A. Secondary Storage Unit
B. Virtual Storage Unit
C. Auxiliary Memory
D. Processor Register Array

Correct Answer: Option D


Explanation:
Registers are ultra-fast, local memory cells inside the CPU used to hold data currently undergoing immediate processing.

This question belongs to: Computer Computer Fundamentals
Question #3
Which of the following is a characteristic of fourth-generation computers?
A. Used magnetic tapes
B. Used transistors
C. Used large-scale integration
D. Used vacuum tubes

Correct Answer: Option C


Explanation:
Fourth-generation computers used LSI (Large Scale Integration) and VLSI chips, leading to microprocessors.

This question belongs to: Computer Computer Fundamentals