Question 16

A new IO card has been added to the security server to log the opening and closing of the main entrance. A switch is attached, so the interface card returns a 1 when the door is opened and a 0 when the door is closed.
Which of the following describes the Linux device to which this switch is attached?
  • Question 17

    A Linux administrator is investigating an issue with an internal Linux server that is unable to resolve the following internal addresses:

    The administrator runs the following commands as part of troubleshooting:

    Which of the following is MOST likely resolve the issue?
  • Question 18

    While creating a file on a volume, the Linux administrator receives the following message: No space left on device. Running the df -m command, the administrator notes there is still 50% of usage left. Which of the following is the NEXT step the administrator should take to analyze the issue without losing data?
  • Question 19

    A junior Linux administrator is installing patches using YUM. The administrator issues the following command:
    yum list installed
    The output of the command is as follows:

    Given this scenario and the output, which of the following should the administrator do to address this issue?
  • Question 20

    Given the output below:

    Which of the following commands can be used to remove MyPhoto.jpg from the current directory?