The physical components, mechanical links, and electrical circuits that comprise a computer system are collectively referred to as: MCQ with Answer and Explanation

The physical components, mechanical links, and electrical circuits that comprise a computer system are collectively referred to as:
A. Hardware
B. Software
C. Firmware
D. Liveware
Answer: Option A
Solution (By JKExamLibrary)
Hardware represents the physical, tangible parts of the computer system that you can touch, see, and interact with physically.

This question belongs to: Computer Computer Fundamentals

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Practice More Computer Fundamentals Questions

Question #1 Report Error
Which generation of computers used microprocessors?
A. Fifth
B. Third
C. Second
D. Fourth

Correct Answer: Option D


Explanation:
Fourth-generation computers (1970s-1980s) used microprocessors, placing all CPU components on a single chip.

This question belongs to: Computer Computer Fundamentals
Question #2 Report Error
What mathematical system serves as the foundational language of electronic digital computers, representing all values as combinations of two states?
A. Binary System
B. Hexadecimal System
C. Octal System
D. Decimal System

Correct Answer: Option A


Explanation:
Digital circuits operate using logic gates that have two states (on/off, high/low voltage), perfectly mapped by the binary system (0 and 1).

This question belongs to: Computer Computer Fundamentals
Question #3 Report Error
Ultra Large Scale Integration (ULSI) technology, which bundles millions or billions of micro-components onto a single die, is the hallmark of which generation?
A. Fourth Generation
B. Third Generation
C. Second Generation
D. Fifth Generation

Correct Answer: Option D


Explanation:
ULSI technology is heavily aligned with the fifth generation, providing the astronomical circuit density needed for advanced AI processing.

This question belongs to: Computer Computer Fundamentals