220-801 試験問題を無料オンラインアクセス

Which of the following connection types uses a 15-pin connector for displays?

• A.USB
• B.VGA
• C.Serial
• D.DVI-I

During the installation of a wireless router at a small business, it is noted that some of the wireless clients support WPA2 and some of the clients support WPA. Which of the following encryptions should be set on the router?

• A.WPA2
• B.WEP
• C.WPA
• D.TKIP

Which of the following would be the MOST common use for a cable with a DE-15 connector?

• A.SCSI
• B.RS-232 Serial
• C.Printer
• D.VGA Video

A technician realizes the problem Ann, a customer, is having before she is done explaining all the symptoms. Which of the following is the BEST action for the technician to take?

• A.Politely tell Ann that the technician knows the proper solution and that no further explanation is necessary.
• B.Finish listening to Ann's explanation without interrupting if it will not take an excessive amount of time.
• C.Continue listening to Ann's explanation until she is finished then refer her to a website so she can find the proper resolution.
• D.Ask Ann to repeat the problem and all the symptoms several times in order for the technician to verify all the facts.

Which of the following BEST describes the purpose of a TV tuner card?

• A.Decrease the interference associated with the incoming signal
• B.Decode NTSC or PAL signals for the PC
• C.Increase the reception of nearby televisions
• D.Convert the user's Internet service into a television signal