Tag: operating systems

Questions Related to operating systems

What does it mean to have a clean desktop
technology operating systems

  1. There are no programs open on the desktop

  2. There are no bits of paper on the floor

  3. Everything is turned off

  4. You have thoroughly dusted your area

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Correct Option: A

RAM stands for:

technology operating systems

  1. Really Accessable Memory

  2. Real Access Memory

  3. Random Available Mode

  4. Random Access Memory

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Correct Option: D

Microsoft excel allows user to create various charts
technology operating systems

  1. True

  2. False

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Correct Option: B

ALT+F4 is the key which you can use to shut down system or application
technology operating systems

  1. True

  2. False

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Correct Option: B

Which one works as an output and input device
technology operating systems

  1. Modem

  2. Scanner

  3. Mouse

  4. Printer

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Correct Option: A

All Computers Must have
technology operating systems

  1. An operating System

  2. A Printer Attached

  3. An anti-virus program

  4. A word processor

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Correct Option: A

What command used to search a string in a file?
technology operating systems

  1. ls

  2. more

  3. grep

  4. search

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Correct Option: C

What command used to open a simple calculator?
technology operating systems

  1. cal

  2. basic

  3. calculator

  4. bc

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Correct Option: D

What command used to show, how much disk space is being used up by folders?
technology operating systems

  1. df

  2. du

  3. susage

  4. space

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Correct Option: B

What command shows the disk space available on the system?
technology operating systems

  1. du

  2. tar

  3. uspace

  4. df

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Correct Option: D