9L0-010問題集、Apple実際の試験問題

質問 1

Which TWO of the following are clues that may indicate a 'no video' condition? SELECT TWO

A. You do not hear a startup chime.

B. The power button or power indicator lights up.

C. You cannot connect to the Internet.

D. The cursor is frozen and the system is unresponsive.

E. You may hear fan or drive noise.

正解: B,E

質問 2

Which part or parts of a CRT display should NOT be touched until after the display is disconnected from its power source and the CRT is properly discharged? SELECT ALL THAT APPLY

A. Yoke assembly

B. High voltage cable

C. Flyback transformer

D. Outer plastic housing

E. Anode aperture

F. Front of CRT display

正解: A,B,C,E

質問 3

When discharging a CRT, what part do you touch with the tip of the discharge tool?

A. High voltage cable

B. Flyback transformer

C. Yoke connector/cable

D. Anode aperture

正解: D

質問 4

You are replacing a logic board in a Mac Pro. You should handle the board by its _____.

A. heat sinks

B. edges

C. connectors

D. components

正解: B

質問 5

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. It is impossible to remove these components without this tool.

B. This tool is used to avoid flexing the logic board.

C. This tool is used to properly align the processor with its socket.

D. This tool is used to avoid ESD damage to the logic board.

正解: B

解説: (PassTest メンバーにのみ表示されます)

質問 6

Why do you need to take precautions when disposing of CRT displays? SELECT TWO

A. CRT displays may present a radiation hazard

B. CRT displays may present a fire hazard

C. CRT displays may implode if mishandled.

D. CRT displays may contain hazardous materials

E. CRT displays may leak cooling fluid.

正解: C,D

質問 7

Before you leave your bench to take a logic board to a storage place, you should put the board

A. Inside a card board box

B. On top of ESD shielding bag

C. On a metal table

D. Inside a ESD shielding bag

正解: D

質問 8

What precautions should be taken if a discharged CRT must remain exposed for any length of time?

A. You should remove the CRT from the computer or display assembly

B. You should reset the Power Manager Unit on the logic board.

C. You should establish an ongoing lead between the CRT anode and ground.

D. You should perform a full set of video adjustments on the CRT

正解: C

質問 9

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. Reset the SMC.

B. Start up from the Mac OS X Installer DVD or external disk and check System Profiler.

C. Reset PRAM.

D. Force the card into the slot.

E. Back up user data, then erase and reinstall Mac OS X.

F. Remove and reinsert the card with a third party SD card adapter.

正解: A,B,C

解説: (PassTest メンバーにのみ表示されます)

質問 10

Which THREE of the following are valid CRT safety rules? SELECT THREE

A. Don't work alone.

B. Wear a grounded ESD wrist strap.

C. Remove any metal jewelry

D. Touch the computer's metal chassis.

E. Connect the AC power cord.

F. Wear safety goggles

正解: A,C,F

Apple Macintosh Service Certification - 9L0-010 模擬練習