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Apple

9L0-521 · Question #160

Why might you prefer to shut down and then start up a Mac you are troubleshooting, rather than simply selecting Restart from the Apple menu?

The correct answer is B. Because the Mac does a full POST on startup only after a shutdown. See the full explanation below for the reasoning.

Question

Why might you prefer to shut down and then start up a Mac you are troubleshooting, rather than simply selecting Restart from the Apple menu?

Options

  • ABecause OS X archives errors from the session to the log only during a shutdown.
  • BBecause the Mac does a full POST on startup only after a shutdown.
  • CBecause OS X performs disk checks on startup only after a shutdown.
  • DBecause OS X loads a clean user session on startup only after a shutdown.

How the community answered

(31 responses)
  • A
    16% (5)
  • B
    74% (23)
  • C
    3% (1)
  • D
    6% (2)

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