Linux System Administration Quiz 3
12 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the primary function of the firewalld in Linux?

  • Firewall management (correct)
  • Network interface aggregation
  • System performance tuning
  • Disk management

How can you add a service permanently in firewalld?

  • firewall-cmd --add-port=80/tcp --permanent
  • firewall-cmd --add-service=http
  • firewall-cmd --add-service=http --permanent (correct)
  • firewall-cmd --add-port=80/tcp

What does the renice command do in Linux?

  • Perform a DNS lookup
  • Disable password authentication
  • Configure SSH
  • Change the process priority (correct)

Which command is used to generate SSH key pairs in Linux?

<p>ssh-keygen (B)</p> Signup and view all the answers

How can you check the version of Docker installed on your Linux system?

<p>docker version (D)</p> Signup and view all the answers

What is the primary function of NIC bonding in Linux?

<p>Network interface aggregation (C)</p> Signup and view all the answers

What is the purpose of a kickstart file in Linux?

<p>To automate Linux installation (A)</p> Signup and view all the answers

How can you synchronize time with an NTP server using ntp in Linux?

<p>ntpdate pool.ntp.org (D)</p> Signup and view all the answers

Which tool is used for managing containers in Linux as an alternative to Docker?

<p>podman (D)</p> Signup and view all the answers

What is the purpose of the rsyslog service in Linux?

<p>Generate and collect logs (A)</p> Signup and view all the answers

How do you add a package permanently in firewalld?

<p>firewall-cmd --add-service=http --permanent (B)</p> Signup and view all the answers

What is the default boot loader used in newer versions of CentOS or RHEL?

<p>GRUB (B)</p> Signup and view all the answers

More Like This

Use Quizgecko on...
Browser
Open
Browser
Browser