Question 1

A person that is hard of hearing can hear frequencies only from 20Hz to 15KHz range. _______ samples per second would allow for good digitization of those analog sounds.

Accepted Answer

The answer of A person that is hard of hearing...

Question 2

Which of the following is NOT a file extension for a purely audio file?

Accepted Answer

A)  .MID 
B)  .WAV 
C)  .MP3 
D)  .AVI 
A)  .MID 
B)  .WAV 
C)  .MP3 
D)  .AVI

Question 3

Which of the following is NOT an available interface for CD and DVD drives?

Accepted Answer

A)  SCSI 
B)  IDE 
C)  USB 
D)  MIDI 
A)  SCSI 
B)  IDE 
C)  USB 
D)  MIDI

Question 4

An optical drive that has a 400ms access speed is faster than one with a 250ms access speed.

Accepted Answer

A) True 
 B)False

Question 5

The green sound port commonly connects to _______.

Accepted Answer

The answer of The green sound port commonly connects to...

Question 6

How can you test if the scanner glass is adequately clean?

Accepted Answer

A)  Shine a light on the scanner glass. If it reflects the light properly, the scanner is clean. 
B)  Print a test page from the scanner properties. 
C)  Load and scan a document that has both graphics and text. 
D)  Use the scanner with no document loaded on the glass. 
A)  Shine a light on the scanner glass. If it reflects the light properly, the scanner is clean. 
B)  Print a test page from the scanner properties. 
C)  Load and scan a document that has both graphics and text. 
D)  Use the scanner with no document loaded on the glass.

Question 7

A piece of software that allows the operating system to communicate with an optical drive is a device driver.

Accepted Answer

A) True 
 B)False

Question 8

Scanner software that processes printed or written text characters is known commonly as _______ software.

Accepted Answer

The answer of Scanner software that processes printed or written...

Question 9

A _______ can be used to attach many types of digital storage to a desktop PC and read the stored data.

Accepted Answer

The answer of A _______ can be used to attach...

Question 10

A customer with an older computer that has not had any hardware upgrades wants to install a newer, faster optical drive. What would you advise?

Accepted Answer

A)  The customer should purchase the fastest drive that uses minimal hard drive caching. 
B)  The newer, the faster, the better. 
C)  An external drive is always better for older machines. 
D)  A faster drive may not help because the system resources may limit its performance. 
E)  None of these are advice you should give. 
A)  The customer should purchase the fastest drive that uses minimal hard drive caching. 
B)  The newer, the faster, the better. 
C)  An external drive is always better for older machines. 
D)  A faster drive may not help because the system resources may limit its performance. 
E)  None of these are advice you should give.

Question 11

Optical drives are slower than hard drives.

Accepted Answer

A) True 
 B)False

Question 12

Glass cleaner found at any grocery store can be sprayed onto a cloth and then used to clean a scanner plate.

Accepted Answer

A) True 
 B)False

Question 13

When scanning a document, you should consider whether the output is going to a monitor or a printer.

Accepted Answer

A) True 
 B)False

Question 14

What normally connects to an orange speaker port?

Accepted Answer

A)  Center speaker or subwoofer 
B)  Left speaker 
C)  Microphone 
D)  Analog input 
A)  Center speaker or subwoofer 
B)  Left speaker 
C)  Microphone 
D)  Analog input

Question 15

Device Manager is selected from the System control panel to update sound drivers.

Accepted Answer

A) True 
 B)False

Question 16

To prevent viewing from a Web cam, with many of them you have to .

Accepted Answer

A)  Attach to a S/PDIF port. 
B)  Use the ʺBlankʺ button on the VoIP phone. 
C)  Use the visor. 
D)  Turn the camera around. 
A)  Attach to a S/PDIF port. 
B)  Use the ʺBlankʺ button on the VoIP phone. 
C)  Use the visor. 
D)  Turn the camera around.

Question 17

Using good grammar, describe what shielding is as it relates to speakers.

Accepted Answer

Shielding keeps the

Question 18

_______ is the speaker feature that cancels out magnetic interference.

Accepted Answer

The answer of _______ is the speaker feature that cancels...

Question 19

DVD drives combine audio and video entertainment with backward compatibility with CDs.

Accepted Answer

A) True 
 B)False

Question 20

If sound is not coming from the computer with an audio CD inserted, what is the first thing you should check?

Accepted Answer

A)  Audio cable from sound card 
B)  Muted playback setting 
C)  Internal ribbon cable attachment 
D)  Speaker power 
A)  Audio cable from sound card 
B)  Muted playback setting 
C)  Internal ribbon cable attachment 
D)  Speaker power

A person that is hard of hearing can hear frequencies only from 20Hz to 15KHz range. _______ samples per second would allow for good digitization of those analog sounds.

Which of the following is NOT a file extension for a purely audio file?

Which of the following is NOT an available interface for CD and DVD drives?

An optical drive that has a 400ms access speed is faster than one with a 250ms access speed.

The green sound port commonly connects to _______.

How can you test if the scanner glass is adequately clean?

A piece of software that allows the operating system to communicate with an optical drive is a device driver.

Scanner software that processes printed or written text characters is known commonly as _______ software.

A _______ can be used to attach many types of digital storage to a desktop PC and read the stored data.

A customer with an older computer that has not had any hardware upgrades wants to install a newer, faster optical drive. What would you advise?

Optical drives are slower than hard drives.

Glass cleaner found at any grocery store can be sprayed onto a cloth and then used to clean a scanner plate.

When scanning a document, you should consider whether the output is going to a monitor or a printer.

What normally connects to an orange speaker port?

Device Manager is selected from the System control panel to update sound drivers.

To prevent viewing from a Web cam, with many of them you have to .

Using good grammar, describe what shielding is as it relates to speakers.

_______ is the speaker feature that cancels out magnetic interference.

DVD drives combine audio and video entertainment with backward compatibility with CDs.

If sound is not coming from the computer with an audio CD inserted, what is the first thing you should check?

Introduction to Computer Repair

On the Motherboard

System Configuration

Disassembly and Power

Logical Troubleshooting

Memory

Storage Devices

Other Peripherals

Computing Design

Basic Operating Systems

Windows Xp, Vista, and 7

Internet Connectivity

Introduction to Networking

Computer and Network Security

Filters

Exam 8: Multimedia Devices

A person that is hard of hearing can hear frequencies only from 20Hz to 15KHz range. _______ samples per second would allow for good digitization of those analog sounds.

Which of the following is NOT a file extension for a purely audio file?

Which of the following is NOT an available interface for CD and DVD drives?

An optical drive that has a 400ms access speed is faster than one with a 250ms access speed.

The green sound port commonly connects to _______.

How can you test if the scanner glass is adequately clean?

A piece of software that allows the operating system to communicate with an optical drive is a device driver.

Scanner software that processes printed or written text characters is known commonly as _______ software.

A _______ can be used to attach many types of digital storage to a desktop PC and read the stored data.

A customer with an older computer that has not had any hardware upgrades wants to install a newer, faster optical drive. What would you advise?

Optical drives are slower than hard drives.

Glass cleaner found at any grocery store can be sprayed onto a cloth and then used to clean a scanner plate.

When scanning a document, you should consider whether the output is going to a monitor or a printer.

What normally connects to an orange speaker port?

Device Manager is selected from the System control panel to update sound drivers.

To prevent viewing from a Web cam, with many of them you have to .

Using good grammar, describe what shielding is as it relates to speakers.

_______ is the speaker feature that cancels out magnetic interference.

DVD drives combine audio and video entertainment with backward compatibility with CDs.

If sound is not coming from the computer with an audio CD inserted, what is the first thing you should check?

Introduction to Computer Repair

On the Motherboard

System Configuration

Disassembly and Power

Logical Troubleshooting

Memory

Storage Devices

Other Peripherals

Computing Design

Basic Operating Systems

Windows Xp, Vista, and 7

Internet Connectivity

Introduction to Networking

Computer and Network Security

Filters