951. Which class network is used for a collection of a small number of networks with a large number of nodes ?
A. Class A
B. Class B
C. Class C
D. All of the above

952. What command is used to display a file contents in octal form ?
A. oct
B. of
C. od
D. cd

953. Where can system and mail logs be found in Ret Hat Linux ?
A. /var/log
B. /etc/log
C. /mail
D. All of the above

954. What can he used to set up a firewall on a Linux system ?
A. netstat
B. routec
C. trace
D. ipchains

955. What command is used to list the jobs currently in print queues ?
A. lpq
B. lpr
C. lprm
D. lpc

956. Which of the following keys is used to move the cursor to the end of the paragraph?
A. }
B. {
C. |
D. $

957. Which of the following is invalid filename ?
A. shutry
B. TRY
C. trial
D. None of the above

958. Which shell’s wild-cards is used to match a single character ?
A. *
B. ?
C. [ijk]
D. [!ijk]

959. Which command is used to copy a file wb with the same name from the programs directory to the misc directory ?
A. copy programs/wb misc/wb
B. cp programs/wb misc
C. tar programs/wb misc/wb
D. copy a:programs/wb b:misc/wb

960. Which of the following commands can be used to get information about all users who are currently logged into the system ?
A. which
B. who
C. who am i
D. 1 /u

NOTE
IF YOU THINK ANY OF THE MCQ ABOVE IS WRONG.
PLEASE COMMENT WITH CORRECT ANSWER AND ITS DETAIL EXPLANATION IN COMMENT BOX.
THANK YOU

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