RedHat Red Hat Certification RH133 Questions & Answers

• Question 41:

  Which of the following commands configures a new printer or changes the configuration of the existing printer?

  A. lpr

  B. lprm

  C. lpstat

  D. lpadmin

  Correct Answer: D

• Question 42:

  Which of the following commands is used to start or stop a standalone service immediately?

  A. ntsysv

  B. service

  C. services

  D. chkconfig

  Correct Answer: B

• Question 43:

  You work as a System Administrator for McNeil Inc. The company has a Linux-based network. You are a root user on the Red Hat operating system. You have added a new swap partition on /dev/hdb2. After adding the new swap partition and enabling it, you want to ensure that it is enabled. Which of the following commands will you use to accomplish the task? Each correct answer represents a complete solution. Choose two.

  A. cat /proc/swaps

  B. mkswap

  C. swapon

  D. free

  Correct Answer: AD

• Question 44:

  Fill in the blank with the appropriate tool.

  is a network diagnostic tool that combines the functionality of the traceroute and ping programs in a single network diagnostic tool.

  A. mtr

  Correct Answer: A

• Question 45:

  Which of the following run-levels causes an X-based login to appear when the system is booted?

  A. Run-level 2

  B. Run-level 4

  C. Run-level 3

  D. Run-level 5

  Correct Answer: D

• Question 46:

  John works as a professional Ethical Hacker. He has been assigned a project to test the security of www.weare-secure.com. He enters the following command on the Linux terminal: chmod 741 secure.c Considering the above scenario, which of the following statements are true? Each correct answer represents a complete solution. Choose all that apply.

  A. The textual representation of the file access permission of 741 will be -rwxr--rw-.

  B. By the octal representation of the file access permission, John is restricting the group members to only read thesecure.c file.

  C. John is providing all rights to the owner of the file.

  D. John is restricting a guest to only write or execute thesecure.c file.

  Correct Answer: BC

• Question 47:

  Which of the following commands can be used to display the file name, owner, group, and the Access Control List (ACL) of a given file?

  A. rdev

  B. cardmgr

  C. getfacl

  D. dd

  Correct Answer: C

• Question 48:

  You work as a Network Administrator for Perfect Solutions Inc. The company has a Linux-based network. Rick, a Sales Manager, has a permission issue on a file. You want to know the names of groups of which Rick is a member. You want to store the information in a text file named RickGroup.txt. Which of the following commands will you use to accomplish the task?

  A. ls /etc/group rick > RickGroup.txt

  B. grep /etc/group rick > RickGroup.txt

  C. ls rick /etc/group > RickGroup.txt

  D. grep rick /etc/group > RickGroup.txt

  Correct Answer: D

• Question 49:

  You are using RHEL 5 on your system. You want to know, what kernel version is currently running in RHEL 5. Which of the following commands will you use to accomplish this task? Each correct answer represents a complete solution. Choose two.

  A. uname -s

  B. cat /proc/version

  C. uname -v

  D. uname -r

  Correct Answer: BC

• Question 50:

  You are a newly appointed network technician at Net Perfect Inc. The company has a Linux-based network. You want to install a package named firefox on your Linux system. Which of the following commands will you use to accomplish the task?

  A. yum updatefirefox

  B. yumi firefox

  C. yum installfirefox

  D. yum -ivh firefox

  Correct Answer: C