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Linux Foundation
LFCS
LFCS Free Questions
Linux Foundation LFCS Quiz:1 Topic:7 Questions:1-5

Home
Linux Foundation
LFCS
LFCS Free Questions
Linux Foundation LFCS Quiz:1 Topic:7 Questions:1-5

Linux Foundation LFCS Quiz:1 Topic:7 Questions:1-5

Free Practice Mock Questions Set 1-5 (Quiz # 1) for Linux Foundation LFCS Exam, according to official Linux Foundation LINUX FOUNDATION CERTIFIED SYSTEM ADMINISTRATOR exam syllabus topic # 7

Question: 1

In case neither cron.allow nor cron.deny exist in /etc/, which of the following is true?

AWithout additional configuration, no users may have user specific crontabs.

BWithout additional configuration, all users may have user specific crontabs.

CThe cron daemon will refuse to start and report missing files in the system's logfile.

DWhen a user creates a user specific crontab the system administrator must approve it explicitly.

Answer : A

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Question: 2

How can the current directory and its subdirectories be searched for the file named MyFile.xml?

Afind . -name MyFile.xml

Bgrep MyFile.xml | find

Cgrep -r MyFile.xml .

Dless MyFile.xml

Esearch Myfile.xml ./

Answer : A

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Question: 3

Each entry in a crontab must end with what character?

ATab

BSpace

CBackslash

DNewline

Answer : D

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Question: 4

Which of the following fields can be found in the /etc/group file? (Choose THREE correct answers.)

AThe list of users that belong to the group.

BThe home directory of the group.

CThe name of the group.

DThe description of the group.

EThe password of the group.

Answer : A, C, E

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Question: 5

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

Aresult: 3 4 5 6 2 1

Bresult: 1 2 3 4 5 6

Cresult: 6 5 4

Dresult: 6 5 4 3 2 1

Eresult: 3 2 1

Answer : A

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Quiz 1

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