Question 121

An administrator is configuring a new Linux server and wants to boot the system to a file that was previously downloaded to locally install removable medi a. Which of the following boot options should the administrator choose?
  • Question 122

    A system administrator recently installed and configure a web proxy server with the IP address 192.68 address. What is the should be implemented on then proxy server to ensure traffic is processes.
    A)

    B)


    D)
  • Question 123

    A Linux administrator needs to take stock of USB devices attached to the system.
    Which of the following commands would be BEST to complete this task?
  • Question 124

    A Linux administrator built a GitLab server. Later that day, a software engineer tried to access the server to upload the repository during the final step of installation. The software engineer could not access the website. Which of the following firewall rules would allow access to this site?
  • Question 125

    While trying to access a website hosted on the server, the systems administrator receives the following error message:

    The administrator then performs some diagnostics:

    Which of the following commands should the administrator use to fix the issue?