Review : Review

Question 1

Which of the following ports has a maximum data transmission speed of 6.0 Gbps?

Answer 1

eSATA version 3

Question 2

Which type of video port supports both analog and digital signals?

Answer 2

DVI-I

Question 3

What command do you use to find out what versions of DirectX your video card is using?

Answer 3

dxdiag.exe

Question 4

What type of port can be used to connect a sound card to external sound equipment??

Answer 4

S/PDIF

Question 5

Which port type provides transfer rates up to 480 Mbps and supports lengths up to 5 meters?

Answer 5

Hi-Speed USB (2.0)

Question 6

When installing cards in an expansion slot, why is it a good idea to leave an empty slot between cards?

Answer 6

To help with airflow

Question 7

Which wireless technology has a range of up to 10 centimeters?

Answer 7

Near Field Communication (NFC)

Question 8

Which of the following occurs when a static image stays on a monitor for many hours leaving a permanent impression of that image on the monitor?

Answer 8

Burn-in

Question 9

After installing a video card, if you see nothing but a black screen when starting up the system, what should you do first to troubleshoot the problem?

Answer 9

Use UEFI/BIOS setup to ensure an onboard video port is disabled.

Question 10

Horizontally torn images on-screen are referred to as which of the following?

Answer 10

Artifacts

Question 11

When you plug in a device before installing the drivers, what utility runs automatically?

Answer 11

Device Setup

Question 12

Which type of video port mixes together the red , green , and blue signals and has only a single pin in the center of the port?

Answer 12

composite

Question 13

Which of the following terms best describe the total memory that my be available to the video sunsystem?

Answer 13

Total Available Graphics Memory

Question 14

Which of the following describes the number of spots or pixels on a scren that can be addressed by software?

Answer 14

Resolution

Question 15

How many pins does a FireWire 800 connector use?

Answer 15

9 pins

Question 16

What types of wireless transmission requires a line-of-sight clearance?

Answer 16

Infrared

Question 17

When you hear one or no beep during the boot and you see a blank screen, what can you then assume the problem must be?

Answer 17

The problem is with the monitor or monitor cable

Question 18

What utility can you use to ensure that an embedded port on the motherboard is enabled?

Answer 18

UEFI/BIOS

Question 19

When speakers in a laptop start sounding weak or unclear, what should you try first to troubleshoot the problem?

Answer 19

Update the speaker drivers

Question 20

What type of device is used for user authentication?

Answer 20

Bio-metric Device