CompTIA Linux+ Powered by LPI (LX0-103) — Question 4

Which of the following options for the kernel's command line changes the systemd boot target to rescue.target instead of the default target?

Answer options

• A. systemd.target=rescue.target
• B. systemd.runlevel=rescue.target
• C. systemd.service=rescue.target
• D. systemd.default=rescue.target
• E. systemd.unit=rescue.target

Correct answer: E

Explanation

The correct answer is E, as the 'systemd.unit=rescue.target' option directly specifies the unit to be activated during boot. The other options either refer to incorrect parameters or do not specify the boot target appropriately for systemd.