Red Hat Red Hat Certifications RH133 Questions & Answers

• Question 301:

  You work as a Network Administrator for McNeil Inc. The company has a Linux-based network. You are a root user on the Linux system. You have to create a user named Trinity and deny interactive login. Which of the following should you use to accomplish the task?Each correct answer represents a part of the solution. Choose all that apply.

  A. vi /etc/passwd

  B. vi /etc/shadow

  C. useradd Trinity

  D. passwd Trinity

  E. Trinity:x:505:505::/home/Trinity:/sbin/nonlogin

  Correct Answer: ABCDE

• Question 302:

  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

  Correct Answer: BD

• Question 303:

  Which of the following statements is true about fdisk command?

  A. It is used to build a Linux file system on a device, usually a hard disk partition.

  B. It is used to create, change, delete, or display current partitions on the hard disk.

  C. It is used to check and optionally repair one or more Linux file systems.

  D. It displays or changes thefilesystem label on the ext2 filesystem located on device.

  Correct Answer: B

• Question 304:

  You have recently been appointed as a Network Administrator for Rick International Inc. The company has a Linux-based network. You have to print an important file named secure.txt urgently. You therefore want to know what printers are currently configured on your computer and how you can connect to them. Which of the following commands will you use to accomplish the task?

  A. lpstat -s

  B. lpstat -d

  C. lpr

  D. lpstat -p

  Correct Answer: A

• Question 305:

  You want to uninstall an rpm package foo without verifying its dependencies. Which of the following commands will you use?

  A. rpm --erase --allmatches

  B. rpm -e --allmatches

  C. rpm -e --noscript

  D. rpm -e --nodeps

  Correct Answer: D

• Question 306:

  During the boot process of a Linux computer, which of the following daemons is called after the kernel is loaded?

  A. LPD

  B. TELNETD

  C. INIT

  D. RLOGIND

  Correct Answer: C

• Question 307:

  You work as a Network Administrator for McNeil Inc. The company has a Linux-based network. You have just created a directory named Sales on a file server. David, a Sales Manager, has to use this directory to keep sales reports. David reports that he is unable to save his reports in the directory. When you list the directory using the LS command, you get the following result: drwxr-xr- x 2 root root 2048 Jan 2 2006 Sales What is the most likely cause?

  A. The Sales directory is not properly mounted.

  B. David is working on his local computer's login.

  C. The Sales directory has been deleted by accident.

  D. David does not have the Write permission on the directory.

  Correct Answer: D

• Question 308:

  You want to shrink a Logical Volume manager partition named /dev/disk1/lvm from 4GB to 3GB. Which of the following commands can you use to accomplish the task? Each correct answer represents a complete solution. Choose all that apply.

  A. lvreduce

  B. resize2fs

  C. lvsize

  D. reduce2fs

  Correct Answer: AB

• Question 309:

  John works as a Network Administrator for Perfect Solutions Inc. The company has a Linux-based

  network. Due to some network security reasons, John wants to shut down all network interfaces just

  before rebooting the Linux server.

  Which of the following commands will he use to accomplish the task?

  A. init 3

  B. init 6

  C. init 0

  D. shutdown -r now

  E. reboot -i

  Correct Answer: E

• Question 310:

  You work as a Network Administrator for Tech World Inc. The company has a Linux-based network. The

  permissions on a file named Report are shown below:

  rwxr--r- You want to add a sticky bit to the file.

  Which of the following commands will you use?

  A. chmod 2744 report

  B. chmod 1744 report

  C. chmod 7744 report

  D. chmod 4744 report

  Correct Answer: B