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Question 1

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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

Question 2

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When the command echo $ outputs 1, which of the following statements is true?

Question 3

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What word is missing from the following SQL statement? insert into tablename ________(909, 'text'); (Please specify the missing word using lower-case letters only.)

Question 4

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Which command makes the shell variable named VARIABLE visible to subshells?

Question 5

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What output will the command seq 10 produce?

Question 6

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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 d

Question 7

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What word is missing from the following SQL statement? __________ count(*) from tablename; (Please specify the missing word using lower-case letters only.)

Question 8

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After issuing: function myfunction { echo $1 $2 ; } in Bash, which output does: myfunction A B C Produce?

Question 9

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Which of the following commands puts the output of the command date into the shell variable mydate?

Question 10

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Which of the following files, when existing, affect the behavior of the Bash shell? (Choose TWO correct answers.)

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Related questions

The ________ command is used to add a group to the system.

What is the top-level directory which contains the configuration files for CUPS? (Specify the full path to the directory.)

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?

Which of the following commands lists all queued print jobs?

Which of the following is a legacy program provided by CUPS for sending files to the printer queues on the command line?

Which of the following parameters are used for journalctl to limit the time frame of the output? (Choose TWO correct answers.)

Which configuration file would be edited to change the default options for outbound SSH sessions?

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

When the command echo $ outputs 1, which of the following statements is true?

What the echo $$ command?

Question 113 - 102-500 discussion

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What is pool.ntp.org?

A.

A deprecated feature for maintaining system time in the Linux kernel

B.

A website which provides binary and source packages for the OpenNTPD project

C.

A virtual cluster of various timeservers

D.

A community website used to discuss the localization of Linux

Show Answer

asked 18/09/2024

Daniel Schiller

29 questions

User

Your answer: A B C D

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