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Which of the following commands is used to create physical volumes in Linux?

A.

lvextend

B.

vgcreate

C.

pvcreate

D.

fdisk

Which of the following is the default configuration file for the ifup command?

A.

/etc/syslog

B.

/etc/sysconfig

C.

/etc/init.d

D.

/etc/syslog.conf

Which of the following tools is used to view the name of a Linux system?

A.

ping

B.

hostname

C.

mtr

D.

ifconfig

Which of the following RAID levels provide striping without parity?

A.

RAID 5

B.

RAID 1

C.

RAID 4

D.

RAID 0

Which of the following runlevel scripts of the /etc/init.d directory terminates all processes, removes swap space, unmounts all file systems, and either shuts down or reboots the computer?

A.

crond

B.

apmd

C.

autofs

D.

halt

Which of the following commands is used to specify that the gpm service should be executed at run level 3?

A.

chkconfig -- level 3 gpm on

B.

chkconfig --level 3 gpm

C.

chkconfig level 3 gpm

D.

chkconfig

Which of the following runlevel values is used to halt the Linux operating system?

A.

0

B.

3

C.

1

D.

2

Which of the following commands can be used to add a new user in Linux?

A.

mkuser

B.

newuser

C.

addnewusr

D.

useradd

What is the UID number for a root user?

A.

UID 0

B.

UID 1

C.

UID 500

D.

UID 550

You want to format a floppy disk in a Linux server. Which of the following commands will you use?

A.

fsck /dev/fd0

B.

fdisk /dev/fd0

C.

mkfs /dev/fd0

D.

mount /dev/fd0