220-801 무료 덤프문제 온라인 액세스

Which of the following provides the BEST protection from brown outs?

• A.Surge suppressor
• B.Uninterruptible power supply
• C.Computer power supply with built in surge protections
• D.Motherboard with built-in surge protection

A technician, Anne, has repaired a CEO's laptop. Which of the following is the LAST step that should be taken after the repair is completed?

• A.Offer other repair options if they are available
• B.Prepare a hot spare in preparation for the next repair
• C.Document all of the services provided
• D.Communicate the status of the repair with the CEO

The technician has identified prohibited content on a PC. Which of the following would be the FIRST action that the technician should take?

• A.Walk away
• B.Search for more
• C.Report it
• D.Turn off the PC

A standard Internet mail account receives incoming messages on which of the following ports?

• A.143
• B.80
• C.110
• D.443

Which of the following supports both digital and analog signals?

• A.HDMI
• B.DisplayPort
• C.DVI
• D.VGA