XK0-005 · Question #1712
XK0-005 Question #1712: Real Exam Question with Answer & Explanation
The correct answer is A: sudo systemctl isolate graphical.target. 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
Question
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?
Options
- Asudo systemctl isolate graphical.target
- Bsudo systemctl set-default runlevel5.target
- Csudo systemctl restart gdm
- Dsudo systemctl --no-wall rescue
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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