1. The permission -rwxr–r– represented in octal expression will be
A) 777
B) 666
C) 744
D) 711
Correct Answer: 744
Explanation : The permission -rwxr–r– represented in octal expression will be 744.
2. Which command is used to terminate a process? A) B) C) D)
A) shutdown
B) haltsys
C) kill
D) cancel
Correct Answer: kill
Explanation : Linux Command is used to terminate a process - kill.
3. Aliases let you create shortcuts to commands.
A) True
B) False
Correct Answer: True
Explanation : An alias lets you create a shortcut name for a command, file name, or any shell text.