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102-400 LPI Level 1 Exam 102, Junior Level Linux Certification, Part 2 of 2 Questions and Answers

Questions 4

Which character in the password field of /etc/passwd is used to indicate that the encrypted password is stored in /etc/shadow?

Options:

A.

*

B.

-

C.

s

D.

x

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Questions 5

Which of the following find commands will print out a list of files owned by root and with the SUID bit set in /usr?

Options:

A.

find /usr -uid 0 -perm +4000

B.

find -user root +mode +s /usr

C.

find -type suid -username root -d /usr

D.

find /usr -ls \*s\* -u root

E.

find /usr -suid -perm +4000

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Questions 6

Which file contains the date of the last change of a user's password?

Options:

A.

/etc/gshadow

B.

/etc/passwd

C.

/etc/pwdlog

D.

/etc/shadow

E.

/var/log/shadow

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Questions 7

Which command can be used to delete a group from a Linux system?

Options:

A.

groupdel

B.

groupmod

C.

groups

D.

groupedit

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Questions 8

Why is the correct configuration of a system's time zone important?

Options:

A.

Because the conversion of Unix timestamps to local time relies on the time zone configuration.

B.

Because the time zone is saved as part of the modification times of files and cannot be changed after a file is created.

C.

Because the environment variables LANG and LC_MESSAGES are, by default, set according to the time zone.

D.

Because NTP chooses servers nearby based on the configured time zone.

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Questions 9

Which of the following is observed and corrected by a NTP client?

Options:

A.

The skew in time between the system clock and the hardware clock.

B.

The skew in time between the system clock and the reference clock.

C.

Changes in the time zone of the current computer's location.

D.

Adjustments needed to support Daylight Saving Time.

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Questions 10

Which of the following statements is valid in the file /etc/nsswitch.conf?

Options:

A.

multi on

B.

192.168.168.4 dns-server

C.

hosts: files dns

D.

include /etc/nsswitch.d/

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Questions 11

On a regular users workstation the route command takes a long time before printing out the routing table. Which of the following errors does that indicate?

Options:

A.

The local routing information may be corrupted and must be re-validated using a routing protocol.

B.

One of the routers in the routing table is not available which causes the automatic router failure detection mechanism (ARF-D) to wait for a timeout.

C.

There may accidentally be more than one default router in which case a default router election has to be done on the network in order to choose one router as the default.

D.

DNS resolution may not be working as route by default tries to resolve names of routers and destinations and may run into a timeout.

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Questions 12

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

Options:

A.

CASE

B.

FROM

C.

WHERE

D.

IF

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Questions 13

What output will the following command sequence produce?

echo '1 2 3 4 5 6' | while read a b c; do

echo result: $c $b $a;

done

Options:

A.

result: 3 4 5 6 2 1

B.

result: 1 2 3 4 5 6

C.

result: 6 5 4

D.

result: 6 5 4 3 2 1

E.

result: 3 2 1

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Questions 14

Which of the following commands is used to rotate, compress, and mail system logs?

Options:

A.

rotatelog

B.

striplog

C.

syslogd --rotate

D.

logrotate

E.

logger

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Questions 15

Which command can be used to investigate the properties for a particular window in X by clicking that window? (Specify ONLY the command without any path or parameters.)

Options:

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Questions 16

What is the default name of the configuration file for the Xorg X11 server? (Specify the file name only without any path.)

Options:

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Questions 17

The X11 configuration file xorg.conf is grouped into sections. How is the content of the section SectionName associated with that section?

Options:

A.

It is placed in curly brackets as in Section SectionName { ... }.

B.

It is placed between a line containing Section "SectionName" and a line containing EndSection.

C.

It is placed between the tags

and

D.

It is placed after the row [SectionName].

E.

It is placed after an initial unindented Section "SectionName" and must be indented by exactly one tab character.

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Questions 18

By default, the contents of which directory will be copied to a new user's home directory when the account is created by passing the -m option to the useradd command? (Specify the full path to the directory.)

Options:

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Exam Code: 102-400
Exam Name: LPI Level 1 Exam 102, Junior Level Linux Certification, Part 2 of 2
Last Update: Nov 21, 2024
Questions: 120
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