What is the purpose of the interrupt mechanism? MCQ with Answer and Explanation
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Question #1
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Which of the following early electronic systems was the first commercial, mass-produced digital computer sold to corporate and government clients?
Correct Answer: Option A
Explanation:
UNIVAC I (Universal Automatic Computer) was the first commercial computer produced in the US, designed for business data applications.
UNIVAC I (Universal Automatic Computer) was the first commercial computer produced in the US, designed for business data applications.
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Computer
Computer Fundamentals
Question #2
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Which of the following is an example of system software?
Correct Answer: Option B
Explanation:
Operating systems like Windows are system software, while applications are user programs.
Operating systems like Windows are system software, while applications are user programs.
This question belongs to:
Computer
Computer Fundamentals
Question #3
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Which of the following is not a function of the CPU?
Correct Answer: Option D
Explanation:
Permanent storage is a function of secondary storage, not the CPU.
Permanent storage is a function of secondary storage, not the CPU.
This question belongs to:
Computer
Computer Fundamentals
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