What command is used with vi editor to append text at end of line ?
A. I
B. i
C. a
D. A
In OSI network architecture, the routing is performed by_______________?
In OSI network architecture, the routing is performed by_______________?
A. session layer
B. transport layer
C. data link layer
D. network layer
Which command will be used with vi editor to replace text from cursor to right ?
Which command will be used with vi editor to replace text from cursor to right ?
A. r
B. R
C. s
D. S
What sign is used to erase or kill an entire line you have typed and start you are on a new line (but not display a new prompt) ?
What sign is used to erase or kill an entire line you have typed and start you are on a new line (but not display a new prompt) ?
A. !
B. $
C. #
D. @
What port does squid listen, by default ?
What port does squid listen, by default ?
A. 4322
B. 2314
C. 7334
D. 3128
In vi editor, forward search is performed using the command?
In vi editor, forward search is performed using the command?
A. :pat
B. ?pat
C. /pat
D. All of the above
What TCP/IP protocol is used for remote terminal connection service ?
What TCP/IP protocol is used for remote terminal connection service ?
A. UDP
B. RARP
C. FTP
D. TELNET
Which of the following command can you execute to count the number of lines in a file ?
Which of the following command can you execute to count the number of lines in a file ?
A. lc
B. wc – l
C. cl
D. count
Which of the following is a valid format for mounting a CD-ROM drive ?
Which of the following is a valid format for mounting a CD-ROM drive ?
A. mount -t iso9660 /dev/cdrom / mnt/cdrom
B. mount /dev/cdrom
C. mount /mnt/cdrom
D. All of the above
How many networks and nodes per network, are allowed by the Class B network?
How many networks and nodes per network, are allowed by the Class B network?
A. 127 networks and 16,777,216 nodes per network
B. 16,384 networks and 65,534 nodes per network
C. 2,097,152 networks and 254 nodes per network
D. All of the above