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Oracle

1Z0-403 · Question #97

You are booting a Linux system and are at the Grand Unified Bootloader (GRUB) menu. The default runlevel specified in the /etc/inittab file is 5. You pass S as the kernel parameter to the GRUB. What…

The correct answer is B. init takes the system to runlevel 1 and provides the root shell without requiring the password. See the full explanation below for the reasoning.

Question

You are booting a Linux system and are at the Grand Unified Bootloader (GRUB) menu. The default runlevel specified in the /etc/inittab file is 5. You pass S as the kernel parameter to the GRUB. What is the effect of this on the system?

Options

  • Ainit runs /sbin/sulogin when you enter the runlevel S.
  • Binit takes the system to runlevel 1 and provides the root shell without requiring the password.
  • CThe system does not have any effect and boots normally into the default runlevel specified in
  • Dinit takes the system to runlevel 1, prompts for root's password and logs in only after the correct

How the community answered

(34 responses)
  • A
    9% (3)
  • B
    71% (24)
  • C
    6% (2)
  • D
    15% (5)

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