Computer/Operating System MCQ Set 1 MCQs :- multiple choice questions and answers. e.g Computer MCQS,Computer Mock Tests , Computer Practice Papers ,Computer Sample Test,Computer Sample questions

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Question 1: What is an operating system?

interface between the hardware and application programs

collection of programs that manages hardware resources

system service provider to the application programs

All of the mentioned

Total MCQS Questions are 50 in this paper Operating System MCQ Set 1
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