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Apple

9L0-422 · Question #24

How do you start up an OS X computer in single-user mode?

The correct answer is B. Hold down Command-S while the computer starts up. See the full explanation below for the reasoning.

Question

How do you start up an OS X computer in single-user mode?

Options

  • AStart up from the Recovery system partition and enter the command reboot-single in Terminal.
  • BHold down Command-S while the computer starts up.
  • CHold down Shift-Option while the computer starts up.
  • DSelect Single-User Mode in the Startup Disk pane of System Preferences, then restart the

How the community answered

(25 responses)
  • A
    16% (4)
  • B
    76% (19)
  • C
    4% (1)
  • D
    4% (1)

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