Linux

What does the command `chmod` do?

• change the permission

• change the ownership

• change terminal functions

Which OS is known for its open-source nature?

• Windows

• Linux

• MacOS

• Android

Which shell is the default in most Linux distributions?

• csh

• zsh

• fish

• bash

What does GUI stand for?

• Graphical Unit Interface

• Graphical User Interface

• General User Interface

• Graph Unit Interface

Which command is used to remove a file or directory?

• rm

• cp

• mv

• cat

Which command shows the user who is currently logged in?

• whoami

• who

• pwd

• id

Which interface requires typing commands?

• GUI

• CLI

• GPI

• API

Which command is used to create a new directory?

• rm

• mkdir

• cd

• rmdir

Which command is used to print the current working directory?

• ls

• cd

• pwd

• mkdir

Which command removes a package along with its configuration files?

• sudo apt-get update

• sudo apt purge

• sudo apt remove

• sudo apt install