Which of the following is a Linux display server that supports graphical user interfaces?

• Wayland

• Xorg

• KDE

• Cinnamon

Which command is used to change ownership of a file in Linux?

• chmod

• chgrp

• chown

• ls -l

In Linux, which command would you use to list the contents of a directory?

• ls

• pwd

• cd

• mv

What does the grep command do?

• Finds files within directories

• Searches for text patterns within files

• Moves files to a different directory

• Lists active processes

Which command is used to display the current working directory in Linux?

• ls

• pwd

• cd

• df

How would you grant read, write, and execute permissions to a user on a file using octal notation?

• chmod 777 filename

• chmod 755 filename

• chmod 700 filename

• chmod 644 filename

Which package manager is used for Debian-based Linux distributions?

• yum

• apt-get

• dnf

• rpm

What Linux command would you use to move a file from one directory to another?

• cp

• mv

• rm

• touch

Which Linux command is used to check the available disk space?

• df

• du

• free

• lsblk

Which feature in macOS allows users to search files, applications, and system settings?

• Finder

• Spotlight

• Terminal

• Mission Control