Question 1

Describe an S-Video port.

Accepted Answer

An S-Video port is a 4-pin or 7-pin roun...

Question 2

What term refers to horizontally torn images on a screen, which occur when the video feed from the video controller gets out of sync with the refresh rate of the monitor?

Accepted Answer

A)   burn-in
B)   left-ins
C)   rips
D)   artifacts

Question 3

What is a biometric device, and how is it used?

Accepted Answer

A biometric device is an input device th...

Question 4

Matching
Match each item with a statement below.
- used to display information about hardware and diagnose problems

Accepted Answer

A)   infrared (IR) 
B)   digitizer
C)   dxdiag.exe
D)   HDMI connector
E)   OLEDF)  projectorG)  refresh rateH)  stylusI)  contrast ratioJ)  ghost cursor

Question 5

A SuperSpeed USB port is capable of attaining what maximum data transfer speed?

Accepted Answer

A)   1.2 Gbps
B)   1.5 Gbps
C)   5 Gbps
D)   6 Gbps

Question 6

A 32-bit driver can be used in a 64-bit operating system.

Accepted Answer

A) True 
 B)False

Question 7

What are the two common classes of LCD monitors?

Accepted Answer

A)   Twisted Switching (TS) 
B)   Out-of-plane Focusing (OF) 
C)   Twisted Nematic (TN) 
D)   In-Plane Switching (IPS)

Question 8

Matching
Match each item with a statement below.
- used with a graphics tablet and works like a pencil

Accepted Answer

A)   infrared (IR) 
B)   digitizer
C)   dxdiag.exe
D)   HDMI connector
E)   OLEDF)  projectorG)  refresh rateH)  stylusI)  contrast ratioJ)  ghost cursor

Question 9

Which statement regarding the Firewire standard is accurate?

Accepted Answer

A)   data is transferred on a parallel bus
B)   1394b allows up to 16 daisy-chained devices
C)   FireWire 800 uses a 4-pin connector
D)   FireWire devices are hot-swappable

Question 10

When installing a new device, which statement is accurate?

Accepted Answer

A)   a mouse may not require an additional device driver installation
B)   Vista drivers never work with Windows 7
C)   32-bit drivers can be installed in a 64-bit OS
D)   64-bit drivers can be installed in a 32-bit OS

Question 11

What is a basic principle that applies to both internal and external devices?

Accepted Answer

A)   when connecting a faster device to a slower port, the port adapts to the speed of the device
B)   if you have multiple devices to install, it's best to install them at the same time
C)   for most installations, install the device first, then the device driver
D)   some devices don't require a software component for them to work properly

Question 12

The official standard for USB interfaces is called IEEE 1394.

Accepted Answer

A) True 
 B)False

Question 13

What is MIDI?

Accepted Answer

MIDI (musical instrument digital interfa...

Question 14

What is a KVM switch and how might one be useful?

Accepted Answer

A KVM (Keyboard, Video, and Mouse) switc...

Question 15

Every installed device requires a device driver to control the device.

Accepted Answer

A) True 
 B)False

Question 16

Matching
Match each item with a statement below.
- a trail left behind when you move the mouse

Accepted Answer

A)   infrared (IR) 
B)   digitizer
C)   dxdiag.exe
D)   HDMI connector
E)   OLEDF)  projectorG)  refresh rateH)  stylusI)  contrast ratioJ)  ghost cursor

Question 17

What should you install in a server room that will save space by allowing you to control multiple servers with a single mouse, keyboard, and monitor?

Accepted Answer

A)   a MIDI connector
B)   a digitizer
C)   biometric device
D)   a KVM switch

Question 18

What type of backlighting receives DC power directly from a motherboard and doesn't use an inverter?

Accepted Answer

A)   CCFL
B)   LED
C)   Plasma
D)   OLED

Question 19

What is DiplayPort?

Accepted Answer

DisplayPort was designed to replace DVI ...

Question 20

What is a barcode reader and how are they typically connected to a computer?

Accepted Answer

A barcode reader is used to sc...

Exam 9: Supporting I/O Devices

A 32-bit driver can be used in a 64-bit operating system.

Correct AnswerverifiedShow Answer

When installing a new device, which statement is accurate?

Correct AnswerverifiedShow Answer

What should you install in a server room that will save space by allowing you to control multiple servers with a single mouse, keyboard, and monitor?

Correct AnswerverifiedShow Answer

A SuperSpeed USB port is capable of attaining what maximum data transfer speed?

Correct AnswerverifiedShow Answer

What is a KVM switch and how might one be useful?

Correct AnswerverifiedA KVM (Keyboard, Video, and Mouse) switc...View AnswerShow Answer

What is a barcode reader and how are they typically connected to a computer?

Correct AnswerverifiedA barcode reader is used to sc...View AnswerShow Answer

Describe an S-Video port.

Correct AnswerverifiedAn S-Video port is a 4-pin or 7-pin roun...View AnswerShow Answer

Which statement regarding the Firewire standard is accurate?

Correct AnswerverifiedShow Answer

Matching Match each item with a statement below. - used with a graphics tablet and works like a pencil

Correct AnswerverifiedShow Answer

What type of backlighting receives DC power directly from a motherboard and doesn't use an inverter?

Correct AnswerverifiedShow Answer

What is DiplayPort?

Correct AnswerverifiedDisplayPort was designed to replace DVI ...View AnswerShow Answer

What is MIDI?

Correct AnswerverifiedMIDI (musical instrument digital interfa...View AnswerShow Answer

The official standard for USB interfaces is called IEEE 1394.

Correct AnswerverifiedShow Answer

What is a basic principle that applies to both internal and external devices?

Correct AnswerverifiedShow Answer

Every installed device requires a device driver to control the device.

Correct AnswerverifiedShow Answer

Matching Match each item with a statement below. - used to display information about hardware and diagnose problems

Correct AnswerverifiedShow Answer

What is a biometric device, and how is it used?

Correct AnswerverifiedA biometric device is an input device th...View AnswerShow Answer

What term refers to horizontally torn images on a screen, which occur when the video feed from the video controller gets out of sync with the refresh rate of the monitor?

Correct AnswerverifiedShow Answer

Matching Match each item with a statement below. - a trail left behind when you move the mouse

Correct AnswerverifiedShow Answer

What are the two common classes of LCD monitors?

Correct AnswerverifiedShow Answer

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A KVM (Keyboard, Video, and Mouse) switc...
View Answer

Correct Answer
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A barcode reader is used to sc...
View Answer

Correct Answer
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An S-Video port is a 4-pin or 7-pin roun...
View Answer

Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
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DisplayPort was designed to replace DVI ...
View Answer

Correct Answer
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MIDI (musical instrument digital interfa...
View Answer

Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
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A biometric device is an input device th...
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Correct Answer
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Correct Answer
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Correct Answer
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