Tag: operating systems

Questions Related to operating systems

How to get the operating system's information in unix?
technology operating systems

  1. pwd

  2. uptime

  3. top

  4. uname -a

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Correct Option: D

Select all that are a type of shell in UNIX.
technology operating systems

  1. sh

  2. csh

  3. ksh

  4. bash

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Correct Option: A,B,C,D

The first program that runs on your terminal when you log in to your session is SHELL.
technology operating systems

  1. True

  2. False

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Correct Option: A

How do you get help on any command in UNIX?
technology operating systems

  1. help/?

  2. help

  3. man

  4. /?

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Correct Option: C

What is the purpose of Ctrl + Esc?
technology operating systems

  1. Brings up start menu

  2. Opens task manager

  3. Minimizes all applications

  4. Closes all applications

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Correct Option: A

To refresh contents, Press
technology operating systems

  1. F3

  2. F2

  3. F1

  4. F5

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Correct Option: D

Which one of the following is used to open properties window of selected icon?
technology operating systems

  1. Shift + Enter

  2. Alt + Enter

  3. Ctrl + Enter

  4. F2

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Correct Option: B

To create screen shot for current program, Use
technology operating systems

  1. F6

  2. Alt + Print Screen

  3. Print Screen

  4. Insert

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Correct Option: B

Which key is used to rename selected icon?
technology operating systems

  1. F2

  2. F8

  3. Alt + F5

  4. Ctrl + Enter

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Correct Option: A

Which key is used to start find from desktop?
technology operating systems

  1. F2

  2. F8

  3. F4

  4. F3

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Correct Option: D