Online Access Free 9L0-903 Exam Questions

To isolate a video problem as hardware or software on a Mac, which of the following steps should you try
FIRST?

• A.Verify the hard disk with Disk First Aid.
• B.Reinstall the appropriate Mac OS.
• C.Start up from a known-good startup volume.
• D.Replace the built-in display.

A customer states that he cannot open a Keynote file. What is the most effective question to ask him
FIRST?

• A.Is your Mac connected to a network?
• B.What version of Keynote are you using?
• C.Can you open other Keynote files?
• D.Can you open any files?

When practicing component isolation, which ONE of the following components would NOT be a part of a minimal system configuration for a MacBook 13-inch (Mid 2010)?

• A.Power adapter
• B.RAM
• C.Logic board
• D.Optical drive

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

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

You are troubleshooting an iMac (Early 2008) that does not power on. You notice that all diagnostic LEDs remain off when a known-good power cord is connected to the iMac and to a known-good power outlet.
What is most likely the cause of these symptoms?

• A.Faulty LCD panel
• B.Faulty optical drive
• C.Faulty video card
• D.Faulty power supply