Tag: operating systems

Questions Related to operating systems

To create an empty file, what command is used?
technology operating systems

  1. feel

  2. touch

  3. make

  4. finger

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Correct Option: B

UNIX is a multi-user operating system. (True or False)
technology operating systems

  1. True

  2. False

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Correct Option: A
Explanation:

To solve this question, the user needs to know what a multi-user operating system is. A multi-user operating system is an operating system that allows multiple users to access and use a single computer system simultaneously. This type of operating system is commonly used in large organizations and institutions where many users need access to the same resources.

The correct answer is:

A. True

To remove a NON-empty directory, this command is used.
technology operating systems

  1. remove -all

  2. rm- a

  3. rm -r

  4. rm

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Correct Option: C

The command "mkdir" is used to make a directory?

technology operating systems

  1. True

  2. False

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Correct Option: A

"PWD" stands for?

technology operating systems

  1. Preserve Working Directory

  2. Present Workspace Directive

  3. Preserve Workable Diskspace

  4. Present Working Directory

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Correct Option: D

There is only one distribution/version of Linux?

technology operating systems

  1. True

  2. False

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Correct Option: A

What command is used to change your password?

technology operating systems

  1. pass -change

  2. changepword

  3. chpassword

  4. passwd

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Correct Option: D

root is to UNIX as Administrator is to Windows?
technology operating systems

  1. True

  2. False

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Correct Option: A

What is VI?
technology operating systems

  1. An E-mail client

  2. A text editor

  3. The UNIX telnet service

  4. An FTP client

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Correct Option: B

What will be the output of "echo this || echo that && echo other"?
technology operating systems

  1. this

  2. that

  3. this that

  4. this other

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Correct Option: D