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Question 350 - XK0-005 discussion

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A Linux administrator needs to run a web application on a server that requires the use of a desktop web browser to enter the final configuration information. The administrator determines the server is running in multi-user mode. The administrator verifies that a web browser is installed on the server and that it has a display manager installed. Which of the following commands will best allow the administrator to temporarily use the web browser on the server?

A.

sudo systemctl isolate graphical.target

Answers
A.

sudo systemctl isolate graphical.target

B.

sudo systemctl set-default runlevel5.target

Answers
B.

sudo systemctl set-default runlevel5.target

C.

sudo systemctl restart gdm

Answers
C.

sudo systemctl restart gdm

D.

sudo systemctl --no-wall rescue

Answers
D.

sudo systemctl --no-wall rescue

Suggested answer: A

Explanation:

The systemctl isolate graphical.target command switches the system to graphical mode (runlevel 5). This will start the display manager and allow the administrator to use a graphical environment, including a web browser. The switch is temporary, and the system will revert to multi-user mode after reboot unless explicitly changed.

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asked 09/10/2024
Nils Stelling
26 questions
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