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Computer MCQs for Competitive Exams, Model Paper 149 Junior Computer Operator 2024, PPSC Past Paper 2024, PPSC Past Papers PDF | By Umar

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In computing, NOS stands for:

In computing, NOS stands for:

A. Node Open Software

B. Non-operating Software

C. Network Operating System

D. None of these

Correct Answer: C. Network Operating System

Explanation: A NOS manages network resources, users, and shared data within a network.

Ctrl + Right Arrow is used to:

Which function key is used to refresh the current window?

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