What does 'GIGO' stand for in computing? MCQ with Answer and Explanation

What does 'GIGO' stand for in computing?
A. Good Input, Good Output
B. Global Input, Global Output
C. Garbage In, Garbage Out
D. General Input, General Output
Answer: Option C
Solution (By JKSSB Mock Tests)
GIGO means that incorrect or poor input will produce faulty output.

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Practice More Computer Fundamentals Questions

Question #1
Which component holds the data and instructions for the CPU to process?
A. Secondary memory
B. Cache memory
C. Hard disk
D. Primary memory (RAM)

Correct Answer: Option D


Explanation:
Primary memory (RAM) holds active data and instructions for CPU processing.

This question belongs to: Computer Computer Fundamentals
Question #2
Which of the following is a characteristic of secondary storage?
A. Volatile
B. High speed
C. Non-volatile
D. Directly accessible by CPU

Correct Answer: Option C


Explanation:
Secondary storage is non-volatile, retaining data even when power is off.

This question belongs to: Computer Computer Fundamentals
Question #3
What is the binary equivalent of decimal 100?
A. 1001100
B. 1111010
C. 1100100
D. 1101000

Correct Answer: Option C


Explanation:
100 = 64+32+4 = 1100100.

This question belongs to: Computer Computer Fundamentals