RH133 Online Practice Questions and Answers

John works as a Network Administrator for Perfect Solutions Inc. The company has a Linux-based network. He is working as a root user on the Linux operating system. He wants to add a soft limit quota warning for the users, in which, after exceeding the quota value, a user will receive e-mail warnings about being over quotA. Which of the following commands will John use to accomplish his task? Each correct answer represents a complete solution. Choose all that apply.

A. repquota

B. quotaon

C. warnquota

D. edquota

E. quotaoff

Which of the following commands can be used to check the errors of the ext2 and ext3 filesystems? Each correct answer represents a complete solution. Choose two.

A. fsck --ext2

B. fsck.ext3

C. fsck --ext3

D. e2fsck

Which of the following run levels is used to boot a Linux computer in graphical user interface (GUI) mode?

A. 3

B. 7

C. 5

D. 9

What does LDAP stand for?

A. Light Directory Access Protocol

B. Local Directory Access Protocol

C. Lightweight Directory Access Protocol

D. Linkweight Directory Access Protocol

Which of the following is a RAID device?

A. /dev/hda

B. /dev/md0

C. /dev/nst1

D. /dev/sda

Which of the following commands is used to create a file system on a hard disk?

A. grub

B. fsck

C. mount

D. ls

E. mkfs

F. init

Which of the following Linux file systems is a virtual file system?

A. /var

B. /proc

C. /usr

D. /home

Which of the following commands creates a new logical volume in a volume group?

A. pvcreate

B. mkfs

C. lvcreate

D. vgcreate

Which of the following commands issues a warning to logged-in users before the shutdown process begins in a Linux server?

A. mount

B. sdwarn

C. shutdown

D. init

Which of the following tools can be used to add a journal to an ext2 system, making it an ext3 system, as well as to display or set the maximum number of mounts before a check is forced?

A. debug2fs

B. dump2fs

C. xfs_admin

D. tune2fs

You want to repeat the last command you entered in the bash shell. Which of the following commands will you use?

A. history !!

B. history ##

C. history !#

D. history !1

You are novice user of Linux. You forgot your password. Which of the following commands will you use to change your password?

A. chmod

B. chown

C. password

D. passwd

Which of the following files contains the processes that start up automatically during the booting of a Linux server?

A. /etc/inittab B.

B. /etc/lilo.conf

C. /usr/inittab

D. /etc/syslog.conf

Which of the following commands will you use to display the packages that depend on the package foo?

A. rpm --freshen foo

B. rpm -q --whatrequires foo

C. rpm -q --triggeredby foo

D. rpm -q --changelog foo

Which of the following rpmbuild command options is used to print debugging information of an rpm package?

A. --pipe

B. -vv

C. -v

D. --quite