LFCS Actual Questions Answers PDF 100% Cover Real Exam Questions

LFCS Exam questions and answers

The LFCS certification exam covers a wide range of topics, including system architecture, Linux installation and package management, file systems and file system hierarchy standard, shell scripting, system services, networking fundamentals, security, and more. LFCS exam is conducted online and consists of a series of multiple-choice questions and performance-based tasks. LFCS exam requires a solid understanding of Linux concepts and practical experience in managing Linux systems. Upon passing the exam, individuals will receive a certification that demonstrates their expertise and ability to manage Linux-based systems.

How to Prepare For LFCS Certification Exam

Preparation Guide for LFCS Certification Exam

LFCS: Tips to survive if you don’t have time to read all the page

The Linux Foundation Certified System Administrator (LFCS) certification is ideal for candidates starting their career in Linux or in the administration of open source systems. The exam consists of performance-based elements that simulate workplace activities and scenarios that system administrators find in the real world. Obtaining certification allows people to validate their skills with potential employers, which is particularly useful if you have little work experience. The format is multiple choices, multiple answers, Length of Examination are 2 Hours, Number of Questions are 260, Passing score is 66% and Language is English.
The exams are delivered online and can be taken from anywhere in the world. Applicants must ensure compliance with the system and identification requirements
CentOS 7, Ubuntu 18.You will be asked to select one of the available distributions for review at the time of purchase. A server will be provisioned for use based on the selected implementation; You do not need to provision your server for the exam.

if you have already purchased an exam record, you can verify your distribution selection in the Exam Information panel of the Certifications tab in My Portal. You can also use the Change distribution link located on the portal to request or make changes to the selection.

The LFCS exams based on performance and require that all work be done on the command line. A server is configured to use the candidate during the exam, the candidate does not need to configure his own server. The server is provided using the candidate distribution selection and will be available to the candidate in an online examination console. This exam console can be accessed from a Chrome or Chromium web browser (see system requirements).

For the safety of the exam, candidates are monitored by a supervisor during the exam session through audio, video and screen sharing transmissions. The shared screen flow allows supervisors to see the candidate desktops (including all monitors). Audio, video, and screen sharing transmissions will be archived for a limited period of time, if necessary for further review.

A chat feature located in the exam console allows candidates to communicate with the enabler during the exam. Communication with any other person or entity during the exam is strictly prohibited

Q28. What is true regarding the file ~/.forward?

 As it is owned by the MTA and not writable by the user, it must be edited using the editaliases command.

 After editing ~/.forward the user must run newaliases to make the mail server aware of the changes.

 Using ~/.forward, root may configure any email address whereas all other users may configure only their own addresses.

 When configured correctly, ~/.forward can be used to forward each incoming mail to more than one other recipient.

Q29. CORRECT TEXT
What two character sequence is present at the beginning of an interpreted script? (Please specify the TWO correct characters only)

#!

Q30. When starting a program with the nice command without any additional parameters, which nice level is set for the resulting process?

 -10

 0

 10

 20

Q31. What is true regarding the command sendmail?

 With any MTA, the sendmail command must be run periodically by the cron daemon.

 All MTAs, including Postfix and Exim, provide a sendmail command.

 The sendmail command prints the MTAs queue history of which mails have been sent successfully.

 It is only available when the sendmail MTA is installed.

Q32. What is true regarding a default route?

 The default route is always used first. When the default route is not available more specific routes are tried.

 When a default route is set, all other routes are disabled until the default route is deleted.

 The default route is only used if there is not a more specific route to a destination host or network.

 Without a default route, no network communication even in directly attached networks is possible.

Q33. The X11 configuration file xorg.conf is grouped into sections. How is the content of the section SectionName associated with that section?

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

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

 It is placed between the tags <Section name=”SectionName”> and </Section>

 It is placed after the row [SectionName].

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

Q34. CORRECT TEXT
What is the name of the simple graphical login manager that comes with a vanilla X11 installation? (Specify ONLY the command without any path or parameters.)

xdm

Q35. Which of the following commands shows the current color depth of the X Server?

 xcd

 xcdepth

 xwininfo

 xcolordepth

 cat /etc/X11

Q36. Which of the following crontab entries will execute myscript at 30 minutes past every hour on Sundays?

 0 * * * 30 myscript

 30 * * * 6 myscript

 30 0 * * 0 myscript

 30 0-23 * * 0 myscript

 0 0-23 * * 30 myscript

Q37. Which of the following is a legacy program provided by CUPS for sending files to the printer queues on the command line?

 lpd

 lpp

 lpq

 lpr

Q38. Which of the following is correct when talking about mount points?

 Every existing directory can be used as a mount point.

 Only empty directories can be used as a mount point.

 Directories need to have the SetUID flag set to be used as a mount point.

 Files within a directory are deleted when the directory is used as a mount point.

Q39. What is true regarding TCP port 23?

 Port 23 is the well known port for the telnet service which is a plain text protocol that should no longer be used.

 Port 23 is the well known port for the SSH service which provides secure logins.

 Port 23 is the well known port for the rlogin service which is SSL secured by default.

 Port 23 is the well-known port for the system login services which are encrypted when the user runs the starttls command in his login shell.

Q40. When using rpm –verify to check files created during the installation of RPM packages, which of the following information is taken into consideration? (Choose THREE correct answers.)

 Timestamps

 MD5 checksums

 Inodes

 File sizes

 GnuPG signatures

Q41. CORRECT TEXT
Which command is used to add an empty group to the system? (Specify ONLY the command without any path or parameters.)

groupadd, /usr/sbin/groupadd

Q42. Which of the following commands puts the output of the command date into the shell variable mydate?

 mydate=”$(date)”

 mydate=”exec date”

 mydate=”$((date))”

 mydate=”date”

 mydate=”${date}”

Q43. After issuing:
function myfunction { echo $1 $2 ; }
in Bash, which output does:
myfunction A B C
Produce?

 A B

 A B C

 A C

 B C

 C B A

Q44. Which of the following commands kills the process with the PID 123 but allows the process to “clean up” before exiting?

 kill -PIPE 123

 kill -KILL 123

 kill -STOP 123

 kill -TERM 123

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The LFCS exam is a comprehensive test that covers a wide range of topics related to Linux administration. It tests the candidate’s knowledge of Linux installation, system maintenance, user management, network configuration, and much more. LFCS exam is designed to be challenging and requires a great deal of preparation and study.

PrepAwayExam LFCS Exam Practice Test Questions: https://www.prepawayexam.com/Linux-Foundation/braindumps.LFCS.ete.file.html

         

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