A. /usr
B. /tmp
C. /opt
D. /mnt
A. constructs packets of data and sends them across the network
B. controls error detection and correction
C. defines the electrical characteristics of signals passed between the computer and communication devices
D. All of the above
The physical layer of a network________________? Read More »
Basic of linux unix A. e
B. The MTA
C. The MUA
D. procmail
Which of the following is not a part of default Red Hat Linux email system ? Read More »
Basic of linux unix A. nm
B. nu
C. ic
D. li
Which set option is used with vi editor to display line numbers on screen ? Read More »
Basic of linux unix A. httpd
B. shttp
C. dns
D. named
Which of the following server is used with the BIND package ? Read More »
Basic of linux unix A. copy
B. cp – p
C. cpio
D. cp
What command is used to copy directory structures in and out ? Read More »
Basic of linux unix A. cat
B. vi
C. ed
D. lyrix
Which command is used to display and create files ? Read More »
Basic of linux unix A. Free Software File
B. File Server First
C. First Serve First
D. Free Software Foundation
What does FSF stand for ? Read More »
Basic of linux unix A. sort – r
B. st
C. sh
D. sort
What command is used to sort the lines of data in a file in alphabetical order ? Read More »
Basic of linux unix A. tee
B. tr
C. sort
D. grep
