Which of the following commands is used to obtain a list of all files by modification time ?

A. ls -1
B. ls -t
C. ls -i
D. ls -R

The [line number G] key allows you________________?

A. to move cursor left by one position
B. to move cursor right by one position
C. to move cursor down by one line
D. to move cursor to the beginning of the line specified by the number

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

The location for subdirectories for local programs and executables for user and administrative commands, is_________________?

A. /usr
B. /tmp
C. /opt
D. /mnt

The command used to compare the files is known as_________________?

A. comp
B. cmp
C. do
D. ccp

Which of the following server is used with the BIND package ?

A. httpd
B. shttp
C. dns
D. named

Which command is used to list all the files with extension .lst ?

A. ls -l *.lst
B. ls lst*
C. ls *.*
D. ls *[lst]

Which command is used to display the end of the file ?

A. head – r
B. tail
C. eof
D. bof

You just added a new user, kara, to the system. What group is kara added to by default ?

A. root
B. kara
C. group
D. user

The location of some system configuration and system administrator executable files, is________________?

A. /home
B. /proc
C. /var
D. /sbin