117-102 Exam Training Practice Tests (Lpi General Linux, Part 2)]

Question 1

What command is used to hold keys during a login session to be used for automatic authentication while logging in to other machines using ssh?

A. ssh-keygen B. sshd C. ssh-add D. ssh-agent

Correct Answer: D

Question 2

What command will verify the syntax of a hosts.allow and hosts.deny file combination?

A. tcpdchk B. ipswitch C. tcpdmatch D. tcpdump E. verify --tcp

Correct Answer: A

Question 3

Which utility is used to create the modules.dep file that is required by modprobe?

A. depmod B. lsmod C. makedep D. makemod E. ksyms

Correct Answer: A

Question 4

CORRECT TEXT
If you need to view per-user disk space usage on a filesystem, the ______ command can provide that information if the kernel is built to support it.

Correct Answer:

du
du - estimate file space usage example: du -h file/directory.

Question 5

Select from the list below the daemons that are present on a standard Linux server to support routing. Choose all that apply.

A. ripd B. routed C. bgpd D. ospfd E. gated

Correct Answer: A,B,C,D

Question 6

CORRECT TEXT
You need an additional email address for a user in your department. You decide to add just an alias on your sendmail email server. What command must be executed to make the changes take effect?

Correct Answer:

newaliases

Question 7

In the following command and its output, echo $$ 12942 what is 12942?

A. the process ID of the current shell B. the process ID of the last backgrounded command C. the process ID of the echo command D. the process ID of the last command executed

Correct Answer: A

Question 8

Which option in the /etc/fstab file causes all users IDs to be mapped to the system's anonymous
ID when mounting a NFS mounted file system?

A. all-id-squash B. no-root-squash C. root-squash D. all-squash

Correct Answer: D

Question 9

To create a user account, keep in mind that the username is at most ____ characters long.

A. 8 B. 12 C. 18 D. 6

Correct Answer: A

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Question 10

You have just added new modules to your system. What command would you execute to rebuild the modules.dep file?

A. insmod -dependancies B. depmod --rebuild C. update-dependancies D. depmod -a

Correct Answer: D

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Lpi General Linux, Part 2 - 117-102 Exam Practice Test