RedHat Red Hat Certification RH133 Questions & Answers

• Question 11:

  Which of the following commands can be used to get the status of the modules currently loaded in the kernel? Each correct answer represents a complete solution. Choose all that apply.

  A. netstat

  B. cat /proc/modules

  C. lsmod

  D. find

  Correct Answer: BC

• Question 12:

  You work as a Network Administrator for Net Perfect Inc. The company has a Linux-based network. You are configuring a new computer that will work as a file server. You have decided to use ten hard disk drives in a RAID-5 array. Each hard disk has 40GB capacity. How much space will be available for file storage?

  A. 400GB

  B. 300GB

  C. 200GB

  D. 360GB

  Correct Answer: D

• Question 13:

  John works as a Network Administrator for Perfect Solutions Inc. The company has a Linux-based network. John is working as a root user on the Linux operating system. He wants to decompress a gZipped tarball. Which of the following commands will John use to accomplish this task?

  A. tar -cvf

  B. tar -zxvf

  C. tar -xvf

  D. tar -jzvf

  Correct Answer: B

• Question 14:

  Which of the following commands can be used to initialize a disk partition to set up the Logical Volume Manager (LVM)?

  A. vgcreate

  B. lvcreate

  C. pvcreate

  Correct Answer: C

• Question 15:

  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

  Correct Answer: D

• Question 16:

  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

  Correct Answer: A

• Question 17:

  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

  Correct Answer: B

• Question 18:

  Which of the following commands can be used to delete all jobs queued in a printer? Each correct answer represents a complete solution. Choose all that apply.

  A. lprm - *

  B. lprm -a all

  C. lprm -all

  D. lprm

  Correct Answer: BD

• Question 19:

  Which of the following commands is used to scan and repair file systems on a hard disk of a Linux computer?

  A. fsck

  B. fixfs

  C. mkfs

  D. mount

  Correct Answer: A

• Question 20:

  You work as a Network Administrator for McRoberts Inc. The company has a Linux-based network. You have created a script named lf.cgi. You want to provide the following permissions on it: rwsr- sr-Which of the following commands will you execute?

  A. chmod 2754

  B. chmod 6754

  C. chmod 4754

  D. chmod 7754

  Correct Answer: B