9L0-903 試験問題を無料オンラインアクセス

Which safety issue applies to newer Apple portable models?

• A.Sharp logic board edges
• B.High voltage display
• C.Soft battery enclosure
• D.Heavy internal frame
• E.Fragile bottom case

The LED on a MacBook (13-inch Late 2009) MagSafe power adapter does not illuminate at all when it is plugged into the MacBook and you know the adapter is connected to a known good power source. What is the most likely cause of this symptom?

• A.The MacBook has a faulty backup battery.
• B.The MagSafe adapter needs to be reset first.
• C.The MacBook has a faulty magnetic sleep sensor.
• D.A MagSafe adapter connector pin is stuck down or dirty.

Which THREE of the following are clues that may indicate a 'no power' condition? SELECT THREE

• A.The power button or power indicator does not light up at all.
• B.You cannot connect to the Internet.
• C.You do not hear a startup chime.
• D.The cursor is frozen and the system is unresponsive.
• E.You do not hear any fan or drive noise.

A MacBook Pro (17-inch Mid-2010) powers on with no image on the built-in display. You connect an external display and restart the MacBook Pro, yet you still see no image on either display. Which of the following is most likely the cause of this symptom?

• A.Dead battery
• B.Faulty optical drive
• C.Not enough RAM
• D.RAM not completely seated

A customer claims that her Mac cannot connect to her AirPort Express network at home. Which of the following would be the BEST question to ask her FIRST?

• A.Does your ISP support wireless access to the Internet?
• B.Can any other computer successfully join her network?
• C.What type of wireless card is installed in your Mac?
• D.Have you upgraded to Mac OS X v10.5.8?