Tag: operating systems

Questions Related to operating systems

To create an empty file, what command is used?

  1. feel

  2. touch

  3. make

  4. finger

Answer: 2

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

  1. True

  2. False

Answer: 1

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

  1. remove -all

  2. rm- a

  3. rm -r

  4. rm

Answer: 3

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

  1. True

  2. False

Answer: 1

"PWD" stands for?

  1. Preserve Working Directory

  2. Present Workspace Directive

  3. Preserve Workable Diskspace

  4. Present Working Directory

Answer: 4

There is only one distribution/version of Linux?

  1. True

  2. False

Answer: 1

What command is used to change your password?

  1. pass -change

  2. changepword

  3. chpassword

  4. passwd

Answer: 4

root is to UNIX as Administrator is to Windows?

  1. True

  2. False

Answer: 1

What is VI?

  1. An E-mail client

  2. A text editor

  3. The UNIX telnet service

  4. An FTP client

Answer: 2

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

  1. this

  2. that

  3. this that

  4. this other

Answer: 4