Most Recent Linux Foundation LFCS Exam Dumps

Prepare for the Linux Foundation LINUX FOUNDATION CERTIFIED SYSTEM ADMINISTRATOR exam with our extensive collection of questions and answers. These practice Q&A are updated according to the latest syllabus, providing you with the tools needed to review and test your knowledge.

QA4Exam focus on the latest syllabus and exam objectives, our practice Q&A are designed to help you identify key topics and solidify your understanding. By focusing on the core curriculum, These Questions & Answers helps you cover all the essential topics, ensuring you're well-prepared for every section of the exam. Each question comes with a detailed explanation, offering valuable insights and helping you to learn from your mistakes. Whether you're looking to assess your progress or dive deeper into complex topics, our updated Q&A will provide the support you need to confidently approach the Linux Foundation LFCS exam and achieve success.

The questions for LFCS were last updated on May 1, 2025.

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Question No. 1

Which of the following statements is correct regarding the command foo 1> bar?

AThe stdout from the command foo is appended to the file bar.

BThe stdout from the command foo overwrites the file bar.

CThe command foo receives its stdin from the file bar.

DThe command foo receives its stdin from the stdout of the command bar.

EThe stderr from the command foo is saved to the file bar.

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Correct Answer: B

Question No. 2

Which keyword must be listed in the hosts option of the Name Service Switch configuration file in order to make host lookups consult the /etc/hosts file?

Afiles

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Correct Answer: A

Question No. 3

What is true regarding TCP port 23?

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

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

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

DPort 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.

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Correct Answer: A

Question No. 4

Please specify the top directory containing the configuration files for the CUPS printing system. (Specify the full path to the directory.)

A/etc/cups, /etc/cups/

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Correct Answer: A

Question No. 5

What is the first program that is usually started, at boot time, by the Linux kernel when using SysV init?

A/lib/init.so

B/sbin/init

C/etc/rc.d/rcinit

D/proc/sys/kernel/init

E/boot/init

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Correct Answer: B

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