220-1001 uC Ch 3

When purchasing a projector, which of the following is the most important characteristic to consider?

• Maximum resolution

• Aspect ratio

• Native resolution

• Lumens

• Watts

What is the single, fixed resolution of an LCD called?

• Native resolution

• Aspect ratio

• Default resolution

• Refresh rate

• Burned-in resolution

Which of the following devices will allow a technician to use a single set of input devices on several computers?

• iSCSI

• Layer 3 switch

• KVM switch

• PoE

• Docking Station

Which of the following is not an example of a connector for a standard peripheral input device?

• 1/8″ jack

• Molex

• D-sub

• USB

• 1394

Which of the following USB connector standards is designed for USB peripherals, such as printer, upstream port on a hub, or other larger peripheral devices?

• USB Micro-A

• USB Mini-B

• USB Type-A

• USB Type-B

• SATA

Which of the following is used for parallel applications?

• DB-25

• Thunderbolt

• VGA

• RCA

Which interface combines PCIe and DisplayPort into one serial bus and was developed by Apple?

• Thunderbolt

• AGP

• eSATA

• USB

• POST

You need to connect a piano keyboard to a PC. Which of the following interfaces should you look for on a piano keyboard to connect it to the PC?

• MIDI

• eSATA

• HDMI

• VGA

• HDMI

Which of the following connection types can be used simultaneously for video, storage, and audio?

• SPDIF

• DVI

• RCA

• Thunderbolt

• RS232

Which of the following expansion ports would be used to enable the transfer of power, data, and video to peripheral devices on an Apple computer?

• Lightning

• Thunderbolt

• USB 2.0

• HDMI

• Management