Red Hat Red Hat Certifications RH133 Questions & Answers

• Question 311:

  You want to temporarily change your primary group to another group of which you are a member. In this process, a new shell will be created, and when you exit the shell, your previous group will be reinstated. Which of the following commands will you use to accomplish this task?

  A. chgrp

  B. newgrp

  C. chmod

  D. chown

  Correct Answer: B

• Question 312:

  Which of the following commands displays a module name or filename and associated information, such as the authors name, license, description, module version, dependencies, parameters, etc?

  A. modprobe

  B. lsmod

  C. modprob

  D. modinfo

  Correct Answer: D

• Question 313:

  After creating the swap area, which of the following commands will you need to run to start using it?

  A. mkswap

  B. mkfs

  C. swapon

  D. swapoff

  Correct Answer: C

• Question 314:

  You work as a Network Administrator for Secure Web Inc. The company has a Linux-based network. The network has a mixed set of client operating systems. You want to format a new hard disk drive. The drive will have only one partition. Both the Linux and Windows operating systems will access the partition. Which of the following file systems will you use?

  A. VFAT

  B. XFS

  C. REISER

  D. EXT3

  Correct Answer: A

• Question 315:

  What is the minimum RAM requirement for installing Red Hat in GUI mode?

  A. 1GB

  B. 512 MB

  C. 128MB D. 64MB

  Correct Answer: C

• Question 316:

  Fill in the blank with the appropriate command.

  The command recursively removes files, which have not been accessed for a period of time.

  A. tmpwatch

  Correct Answer: A

• Question 317:

  Which of the following commands can be used to modify kernel parameters at runtime?

  A. sync

  B. sysctl

  C. mkinitrd

  D. lsdev

  Correct Answer: B

• Question 318:

  You want to verify the PGP signature of all headers and signatures associated with an RPM package. Which of the following commands will you use to accomplish the task? Each correct answer represents a complete solution. Choose all that apply.

  A. rpm -e

  B. rpm -K

  C. rpm --checksig

  D. rpm -V

  Correct Answer: BCD

• Question 319:

  Which of following options will you use to force mtr to display numeric IP numbers and not try to resolve the host names?

  A. -t

  B. -n

  C. -l

  D. -p

  Correct Answer: B

• Question 320:

  Which of the following statements are true about kernel modules? Each correct answer represents a complete solution. Choose all that apply.

  A. Kernel modules do not support executable loaders.

  B. The kernel module contains extra kernel codes that may be loaded after the loading of the base kernel. Only a minimal resident kernel is loaded into memory at boot time.

  C. Kernel modules do not support the device drivers, network drivers, and file system drivers.

  D. Whenever a user requests a feature that is not present in the resident kernel, a kernel module is dynamically loaded into memory.

  Correct Answer: BD