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LPI 102-500 Practice Test - Questions Answers, Page 3

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What is the top-level directory which contains the configuration files for CUPS? (Specify the full path to the directory.)
When the command echo $ outputs 1, which of the following statements is true?
Which of the following commands lists all queued print jobs?
Which option in the chrony configuration file changes the initial interval of polls to a NTP server in order to speed up the initial synchronization?
The ________ command is used to add a group to the system.
Which of the following is a legacy program provided by CUPS for sending files to the printer queues on the command line?
How is the file format of /etc/crontab different from a normal crontab file? (Select TWO correct answers)
Of the ways listed, which is the best method to temporarily suspend a user's ability to interactively login?
Which of the following commands can be used to convert text files in one character encoding to another character encoding?
What is the main difference between the batch and at commands?

Question 21

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Which of the following SQL statements will select the fields name and address from the contacts table?

A.
SELECT (name, address) FROM contacts;
A.
SELECT (name, address) FROM contacts;
Answers
B.
SELECT (name address) FROM contacts;
B.
SELECT (name address) FROM contacts;
Answers
C.
SELECT name, address FROM contacts;
C.
SELECT name, address FROM contacts;
Answers
D.
SELECT name address FROM contacts;
D.
SELECT name address FROM contacts;
Answers
Suggested answer: C
asked 18/09/2024
Mustafa Kubha
44 questions

Question 22

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Which directory in /etc is used to keep a sample copy of files and directories for when a new user has a home directory created? (Please provide the full path)

A.
/etc/skel,/etc/skel/
A.
/etc/skel,/etc/skel/
Answers
Suggested answer: A
asked 18/09/2024
dennis schouwenaars
35 questions

Question 23

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Which of the following configuration files should be modified to set default shell variables for all users?

A.
/etc/bashrc
A.
/etc/bashrc
Answers
B.
/etc/profile
B.
/etc/profile
Answers
C.
~/.bash_profile
C.
~/.bash_profile
Answers
D.
/etc/.bashrc
D.
/etc/.bashrc
Answers
Suggested answer: B
asked 18/09/2024
Yrae Franca de Pinho Gomes
50 questions

Question 24

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Which of the following is the best way to list all defined shell variables?

A.
env
A.
env
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B.
set
B.
set
Answers
C.
env -a
C.
env -a
Answers
D.
echo $ENV
D.
echo $ENV
Answers
Suggested answer: B
asked 18/09/2024
Lin Sun
38 questions

Question 25

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Which command allows you to make a shell variable visible to subshells?

A.
export $VARIABLE
A.
export $VARIABLE
Answers
B.
export VARIABLE
B.
export VARIABLE
Answers
C.
set $VARIABLE
C.
set $VARIABLE
Answers
D.
set VARIABLE
D.
set VARIABLE
Answers
E.
env VARIABLE
E.
env VARIABLE
Answers
Suggested answer: B
asked 18/09/2024
pradeep singh dhesi
35 questions

Question 26

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Which of the following words is used to restrict the records that are returned from a SELECT query based on a supplied criteria for the values in the records?

A.
LIMIT
A.
LIMIT
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B.
FROM
B.
FROM
Answers
C.
WHERE
C.
WHERE
Answers
D.
IF
D.
IF
Answers
Suggested answer: C
asked 18/09/2024
EMELINE LE QUENTREC
29 questions

Question 27

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What benefit does an alias in bash provide?

A.
It provides faster lookups for commands in the system directory.
A.
It provides faster lookups for commands in the system directory.
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B.
It creates a local copy of a file from another directory.
B.
It creates a local copy of a file from another directory.
Answers
C.
It hides what command you are running from others.
C.
It hides what command you are running from others.
Answers
D.
It allows a string to be substituted for the first word of a simple command.
D.
It allows a string to be substituted for the first word of a simple command.
Answers
Suggested answer: D
asked 18/09/2024
Tu Nguyen
40 questions

Question 28

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You are looking into a new script you received from your senior administrator. In the very first line you notice a #! followed by a file path. This indicates that:

A.
The file at that location was used to make the script.
A.
The file at that location was used to make the script.
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B.
This script provides identical functionality as the file at that location.
B.
This script provides identical functionality as the file at that location.
Answers
C.
This script will self-extract into a file at that location.
C.
This script will self-extract into a file at that location.
Answers
D.
The program at that location will be used to process the script.
D.
The program at that location will be used to process the script.
Answers
Suggested answer: D
asked 18/09/2024
Andrea Ciovati
41 questions

Question 29

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What keyword is missing from this code sample of a shell script?

____ i in *.txt; do echo $i done

A.
for
A.
for
Answers
B.
loop
B.
loop
Answers
C.
until
C.
until
Answers
D.
while
D.
while
Answers
Suggested answer: A

Explanation:

Topic 2, User Interfaces and Desktops

asked 18/09/2024
Vaibhav Somani
34 questions

Question 30

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Which file used by XDM specifies the default wallpaper?

A.
/etc/X11/xdm/Xsetup
A.
/etc/X11/xdm/Xsetup
Answers
B.
/etc/X11/xdm.conf
B.
/etc/X11/xdm.conf
Answers
C.
/etc/X11/xdm/Defaults
C.
/etc/X11/xdm/Defaults
Answers
D.
/etc/X11/defaults.conf
D.
/etc/X11/defaults.conf
Answers
Suggested answer: A
asked 18/09/2024
Hitesh Karangiya
36 questions
Total 235 questions
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