OPERATING SYSTEM (OS) QUIZ

What is the initial value of the semaphore to allow only one of the many processes to enter their critical section?

None of these

8

16

1

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A ..... is a flash memory storage device that plugins into a USB port

USB flash drive

USB memory maker drive

None of above

USB snap drive

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Most of the microcomputer's operating systems like Apple DOS, MS DOS and PC DOS etc. are called disk operating systems because

they are memory resident

they are partly in primary memory and partly on disk

they are available on magnetic tapes

they are initially stored on disk

None of these

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In windows, start button is used to

Turn off the system

Run applications

All of the listed here

Device setting

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How do you connect internet in your system ?

Control panel >> modem

Network neighborhood

None of the listed here

My computer >> dialup networking

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Indicate which is a pre-emptive scheduling algorithm

Round-robin

None of these

Shortest-job-next

All of these

Priority-based

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Which icon would you access in the printer window to install a printer driver ?

Add printer wizard

None of the listed here

Install

Setup

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What is the name given to the organized collection of software that controls the overall operation of a computer?

Operating system

Working system

Peripheral system

Controlling system

None of these

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It is used to explorer the contents of computer, drives as well as manage files

My Computer

Recent Places

My Document

My Network Place

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When you cut or copy the text or picture, it stores temporarily in the

File

Icon

All of the listed here

Clipboard

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