Updated Dec-2023 Exam LFCS Dumps - Pass Your Certification Exam [Q96-Q115]

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Updated Dec-2023 Exam LFCS Dumps – Pass Your Certification Exam

Latest Real Linux Foundation LFCS Exam Dumps Questions

Q96. How can the normal output of a command be written to a file while discarding the error output?

command >2>file 1&>/dev/null

command < output > /dev/null

command > discard-error > file

command > /dev/null 2&>1 output

command >file 2>/dev/null

Q97. Which of the following commands can be used to create a USB storage media from a disk image?

gdisk

fdisk

mount

Q98. What is the purpose of a screen reader?

It reads text displayed on the screen to blind or visually impaired people.

It reads the parameters of the attached monitors and creates an appropriate X11 configuration.

It displays lines and markers to help people use speed reading techniques.

It manages and displays files that contain e-books.

Q99. What is the correct command to extract the contents of the archive file download.bz2?

unpack download.bz2

unzip2 download.bz2

bunzip2 download.bz2

unzip download.bz2

uncompress download.bz2

Q100. Which of the following signals is sent to a process when the key combination CTRL+C is pressed on the keyboard?

SIGTERM

SIGINT

SIGSTOP

SIGKILL

Q101. Which of the following commands will create an archive file, named backup.tar, containing all the files from the directory /home?

tar /home backup.tar

tar -cf /home backup.tar

tar -xf /home backup.tar

tar -xf backup.tar /home

tar -cf backup.tar /home

Q102. What is the purpose of the nsswitch.conf file?

It is used to configure where the C library looks for system information such as host names and user passwords.

It is used to configure network protocol port numbers such as for HTTP or SMTP.

It is used to configure LDAP authentication services for the local system.

It is used to configure which network services will be turned on during the next system boot.

Q103. Which of the following command sequences overwrites the file foobar.txt?

echo “QUIDQUIDAGIS” >> foobar.txt

echo “QUIDQUIDAGIS” < foobar.txt

echo “QUIDQUIDAGIS” > foobar.txt

echo “QUIDQUIDAGIS” | foobar.txt

Q104. From a Bash shell, which of the following commands directly executes the instruction from the file /usr/local/bin/runme.sh without starting a subshell? (Please select TWO answers.)

source /usr/local/bin/runme.sh

. /usr/local/bin/runme.sh

/bin/bash /usr/local/bin/runme.sh

/usr/local/bin/runme.sh

run /usr/local/bin/runme.sh

Q105. In Bash, inserting 1>&2 after a command redirects

standard error to standard input.

standard input to standard error.

standard output to standard error.

standard error to standardoutput.

standard output to standard input.

Q106. CORRECT TEXT
Which file specifies the user accounts that can NOT submit jobs via at or batch? (Provide the full path and filename)

/etc/at.deny

Q107. In case neither cron.allow nor cron.deny exist in /etc/, which of the following is true?

Without additional configuration, no users may have user specific crontabs.

Without additional configuration, all users may have user specific crontabs.

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

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

Q108. For accessibility assistance, which of the following programs is an on-screen keyboard?

xkb

atkb

GOK

xOSK

Q109. What output will the command seq 10 produce?

A continuous stream of numbers increasing in increments of 10 until stopped.

The numbers 1 through 10 with one number per line.

The numbers 0 through 9 with one number per line.

The number 10 to standard output.

Q110. Which of the following are tasks handled by a display manager like XDM or KDM? (Choose TWO correct answers.)

Start and prepare the desktop environment for the user.

Configure additional devices like new monitors or projectors when they are attached.

Handle the login of a user.

Lock the screen when the user was inactive for a configurable amount of time.

Create an X11 configuration file for the current graphic devices and monitors.

Q111. Why is the correct configuration of a system’s time zone important?

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

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

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

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

Q112. Which of the following details is NOT provided in any output from the netstat utility?

broadcast services

interface statistics

masquerading connections

network connections

routing tables

Q113. What is true about the file /etc/localtime?

It is a plain text file containing a string such as Europe/Berlin.

It is created and maintained by the NTP service based on the geolocation of the system’s IP address.

It is a symlink to /sys/device/clock/ltime and always contains the current local time.

It is either a symlink to or a copy of a timezone information file such as /usr/share/zoneinfo/Europe/Berlin.

Q114. Which run levels should never be declared as the default run level when using SysV init? (Choose TWO correct answers.)

Q115. Which RPM command will output the name of the package which supplied the file /etc/exports?

rpm -F /etc/exports

rpm -qf /etc/exports

rpm -Kl /etc/exports

rpm -qp /etc/exports

rpm -qi /etc/exports

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LFCS Dumps To Pass Linux Foundation Certified Exam in One Day: https://www.real4exams.com/LFCS_braindumps.html

Updated Dec-2023 Exam LFCS Dumps – Pass Your Certification Exam [Q96-Q115]

Updated Dec-2023 Exam LFCS Dumps – Pass Your Certification Exam [Q96-Q115]

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