9L0-010 試験問題を無料オンラインアクセス

Which THREE troubleshooting steps should be attempted if the SD card slot does not appear in System Profiler on MacBook Pro (13-inch, Mid 2009)? SELECT THREE

• A.Back up user data, then erase and reinstall Mac OS X.
• B.Reset the SMC.
• C.Remove and reinsert the card with a third party SD card adapter.
• D.Reset PRAM.
• E.Start up from the Mac OS X Installer DVD or external disk and check System Profiler.
• F.Force the card into the slot.

A computer service technician says "I don't use ESD precautions and have never had a problem." What (if anything) is wrong with this statement?

• A.ESD damage is really not as bad as everyone thinks.
• B.Nothing is wrong with this statement.
• C.ESD damage may not appear immediately.
• D.ESD happens only to inexperienced technicians.

Examine the exhibit.

Why is it necessary to use this Service Fixture when replacing the left fan or heat sink in a MacBook Pro (15-inch, Mid 2009)?

• A.This tool is used to properly align the processor with its socket.
• B.This tool is used to avoid ESD damage to the logic board.
• C.It is impossible to remove these components without this tool.
• D.This tool is used to avoid flexing the logic board.

Which safety issue applies to the iMac (Mid 2010)?

• A.Fragile glass panel breakage
• B.Liquid coolant spillage
• C.High voltage CRT discharge
• D.Thermal grease toxicity

Which of the following can permanently damage an LCD display?

• A.Rubbing the display.
• B.Using a screen saver.
• C.Turning brightness up too high.
• D.Not using a screen saver.