Which generation of computers used microprocessors? MCQ with Answer and Explanation

Question
Which generation of computers used microprocessors?
A. Third
B. Fifth
C. Second
D. Fourth
Answer: Option D
Solution (By JKSSB Mock Tests)
Fourth-generation computers (1970s-1980s) used microprocessors, placing all CPU components on a single chip.
This question belongs to: Computer Computer Fundamentals
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Practice More Computer Fundamentals Questions

Question #1
The fundamental design constraint that states a computer cannot experience independent feelings, bias, or personal intuition is referred to as:
A. Diligence
B. High Accuracy
C. No Feelings
D. No IQ
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Correct Answer: Option C

Explanation:
Computers operate entirely on binary instructions and lack emotional awareness, subjective bias, or personal psychological feelings.
This question belongs to: Computer Computer Fundamentals
Question #2
What is the main disadvantage of first-generation computers?
A. High cost
B. Large size and high power consumption
C. Lack of software
D. Low speed
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Correct Answer: Option B

Explanation:
First-generation computers were huge, consumed a lot of power, and generated excessive heat.
This question belongs to: Computer Computer Fundamentals
Question #3
The phrase 'GIGO' (Garbage In, Garbage Out) emphasizes that the output quality of a computer depends directly on which characteristic?
A. Storage Capacity
B. Speed
C. Accuracy
D. Diligence
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Correct Answer: Option C

Explanation:
GIGO means that a computer's accuracy is absolute relative to its input; if incorrect data is supplied, the processed output will also be incorrect.
This question belongs to: Computer Computer Fundamentals
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