A type of small computer that is designed to fit entirely onto a single circuit board, containing a microprocessor, RAM, and basic I/O interfaces for hobbyists is a: MCQ with Answer and Explanation

A type of small computer that is designed to fit entirely onto a single circuit board, containing a microprocessor, RAM, and basic I/O interfaces for hobbyists is a:
A. Supercomputer
B. Analog Controller
C. Single-board Microcomputer
D. Mainframe
Answer: Option C
Solution (By JKSSB Mock Tests)
Single-board computers (like the Raspberry Pi) are full microcomputers built on a lone circuit board, widely used for embedded projects.

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Practice More Computer Fundamentals Questions

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Which of the following describes the lack of an innate intelligence or independent decision-making capability in a traditional computer system?
A. No Feelings
B. Diligence
C. No IQ
D. Volatility

Correct Answer: Option C


Explanation:
Computers possess 'No IQ'; they cannot take independent decisions beyond the predefined logic and code provided by a human programmer.

This question belongs to: Computer Computer Fundamentals
Question #2
Which of the following is an example of an output device for sound?
A. Speaker
B. Headphone jack
C. Microphone
D. Sound card

Correct Answer: Option A


Explanation:
A speaker outputs audio signals.

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Question #3
What does 'GIGO' stand for in computing?
A. Garbage In, Garbage Out
B. Global Input, Global Output
C. General Input, General Output
D. Good Input, Good Output

Correct Answer: Option A


Explanation:
GIGO means that incorrect or poor input will produce faulty output.

This question belongs to: Computer Computer Fundamentals