Question 1

Which of the following fields are available in both the global /etc/crontab file as well as in userspecific crontab files? (Select TWO correct answers)

Options :

A : Year

B : Minute

C : Username

D : Command

Answer: B,D

Question 2

What entry can you add to syslog.conf file to have all syslog messages generated by your system go to virtual console 12?

Options :

A : *.* /dev/tty12

B : /var/log/messages | /dev/tty12

C : | /dev/tty12

D : syslog tty12

E : mail.* /dev/tty12

Answer: A

Question 3

Which environment variable is used by an X11 client to determine the X Server to connect to? (Specify ONLY the variable name without any preceding commands or values.)

Options :

A : Display

Answer: A

Question 4

What is the purpose of the iconv command?

Options :

A : It converts bitmap images from one format to another such as PNG to JPEG.

B :

It verifies that the root directory tree complies to all conventions from the Filesystem Hierarchy

Standard (FHS).

C :

It displays additional meta information from icon files ending in .ico.

D : It changes the mode of an inode in the ext4 file system.

E : It converts files from one character encoding to another.

Answer: E

Question 5

Which of Ihe following commands will delete Ihe defaull gateway from the system's IP touting table? (Choose TWO correct answers.)

Options :

A : Ifconfig unaet default

B : Route del default

C : Ip route del default

D : Netstat –r default

E : Sysct1 ipv1default_gw=0

Answer: B,C