Red Hat Linux System Administration (RH133) Free Practice Test

Question 1

Which of the following files contain messages and errors from security-related system?

A. /var/log/messages

B. /var/log/message

C. /var/log/mail

D. /var/log/secure

Correct Answer: D

Question 2

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

A. mkfs

B. fsck

C. fixfs

D. mount

Correct Answer: B

Question 3

Which of the following Linux commands can be used to set an expiration date for a user's password?

A. chage

B. chgrp

C. chown

D. chmod

Correct Answer: A

Question 4

Which of the following commands is used to check the disk quota for each filesystem and to mail a warning message to a user who has reached his/her softlimit?

A. quotacheck

B. repquota

C. edquota

D. warnquota

Correct Answer: D

Question 5

Which of the following commands can be used to check the status of RAID devices?

A. mdadm

B. mkfs

C. fdisk

D. fsck

Correct Answer: A

Question 6

You work as a Network Administrator for McNeil Inc. The company has a Linux-based network. You want to know the ownership of the /etc/inittab file. Which of the following commands will you use to accomplish the task?

A. rpm -e /etc/inittab

B. rpm -i /etc/inittab

C. rpm -qf /etc/inittab

D. rpm -qa /etc/inittab

Correct Answer: C

Question 7

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

A. It constitutes the core part of the Linux operating system.

B. It does not verify firewall rules

C. It allocates memory on behalf of running process.

D. It detects hardware resources and boots up the system.

Correct Answer: A,C,D

Question 8

Which of the following files must be edited to alter the run level?

A. /etc/inittab

B. /etc/init

C. /etc/profile

D. /etc/mtab

Correct Answer: A

Question 9

Which of the following commands will you use to change the home directory of a user and move all of its contents to the new home directory?

A. usermod -d -m

B. usermod -u

C. usermod -o -u

D. usermod -g

Correct Answer: A

Question 10

Which of the following servers can provide files required for Red Hat Linux installation process?
Each correct answer represents a complete solution. Choose all that apply.

A. SMB

B. FTP

C. NFS

D. HTTP

Correct Answer: B,C,D

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RedHat Red Hat Linux System Administration (RH133) Free Practice Test