LPIC-1 Exam 101, Part 1 of 2, version 5.0 (101-500) Free Practice Test

Question 1

Which command is used to set restrictions on the size of a core file that is created for a user when a program crashes?

A. ulimit

B. core

C. ktrace

D. edquota

E. quota

Correct Answer: A

Question 2

After moving data to a new filesystem, how can the former path of the data be kept intact in order to avoid reconfiguration of existing applications? (Choose TWO correct answers.)

A. By mounting the new filesystem on the original path of the data.

B. By creating a symbolic link from the old to the new path of the data.

C. By creating an ACL redirection from the old to the new path of the data.

D. By creating a hard link from the old to the new path of the data.

E. By running the command touch on the old path.

Correct Answer: A,B

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Question 3

What output does the command seq 1 5 20 produce?

A. 1
2
3
4

B. 1
6 11
16

C. 1
5
10
15

D. 5
10
15
20

E. 2
3
4
5

Correct Answer: C

Question 4

Which of the following commands set the sticky bit for the directory /tmp? (Choose TWO correct answers.)

A. chmod 2775 /tmp

B. chmod 1775 /tmp

C. chmod +s /tmp

D. chmod 4775 /tmp

E. chmod +t /tmp

Correct Answer: B,E

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Question 5

Which of the following commands redirects the output of ls to standard error?

A. ls <<ERR

B. ls >&2

C. ls >-1

D. ls |error

E. ls >>2

Correct Answer: B

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Question 6

Which of the following commands display the number of bytes transmitted and received via the eth0 network interfaced (Choose TWO correct answers.)

A. netstat -s -i eth0

B. ip -s link show eth0

C. route -v via eth0

D. ifconfig eth0

E. ip stats show dev eth0

Correct Answer: B,D

Question 7

Which of the following kernel parameters instructs the kernel to suppress most boot messages?

A. quiet

B. nomesg

C. verbose=0

D. silent

Correct Answer: A

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Question 8

Which of the following Linux filesystems preallocates a fixed number of inodes at the filesystem's make
/creation time and does NOT generate them as needed? (Choose TWO correct answers.)

A. procfs

B. ext3

C. ext2

D. XFS

E. JFS

Correct Answer: B,C

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Question 9

Which of the following commands displays the output of the foo command on the screen and also writes it to a file called /tmp/foodata?

A. foo | tee /tmp/foodata

B. foo > /tmp/foodata

C. foo > stdout >> /tmp/foodata

D. foo | less /tmp/foodata

E. foo | cp /tmp/foodata

Correct Answer: A

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Question 10

Which of the following commands changes all CR-LF line breaks in the text file userlist.txt to Linux standard LF line breaks and stores the result in newlist.txt?

A. tr '\r' '\n' userlist.txt newlist.txt

B. tr -d '\r' < userlist.txt > newlist.txt

C. tr '\r\n' '' <userlist.txt> newlist.txt

D. tr -s '/^M/^J/' userlist.txt newlist.txt

E. tr -c '\n\r' '' <newlist.txt> userlist.txt

Correct Answer: B

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Question 11

When considering the use of hard links, what are valid reasons not to use hard links?

A. Each hard link has individual ownership, permissions and ACLs which can lead to unintended disclosure of file content

B. When a hard linked file is changed, a copy of the file is created and consumes additional space

C. Hard links are not available on all Linux systems because traditional filesystems, such as ext4, do not support them

D. If users other than root should be able to create hard links, suln has to be installed and configured

E. Hard links are specific to one filesystem and cannot point to files on another filesystem

Correct Answer: E

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Lpi LPIC-1 Exam 101, Part 1 of 2, version 5.0 (101-500) Free Practice Test