1) What is login shell?
Correct Answer: One that runs when the user login
2) What hardware architecture are not supported by red hat?
Correct Answer: Macintosh
3) Which command is used to display the Unix version?
Correct Answer: Uname-r
4) For which repeating system absolute telnet is a telnet client?
Correct Answer: Windows
5) Which port is connected by telnet protocol?
Correct Answer: TCP port number 23