Question 1

OCR stands for

Accepted Answer

A)  optical coding recognizer.
B)  ostensibly characterized reader.
C)  optical character recognition.
D)  original character reader.

Question 2

The following are tips for computer users to protect your health EXCEPT:

Accepted Answer

A)  stretch during breaks.
B)  rest your eyes 15 minutes for every 2 hours at your computer.
C)  if you type a lot of text consider using voice recognition software.
D)  choose equipment based on its color.

Question 3

________ is a high-speed connection developed by Apple.

Accepted Answer

A)  Hot swap
B)  FireWire
C)  LAN
D)  USB

Question 4

Most mice have two or more buttons; the right mouse button is usually used for

Accepted Answer

A)  clicking and dragging.
B)  opening applications.
C)  dragging.
D)  issuing other commands. D

Question 5

Match the term on the left to its corresponding definition on the right.
-video port

Accepted Answer

A)  used to plug a monitor into the video board
B)  has a data transfer rate of more than 3 Gbps
C)  agreed on benchmarks so devices can be used on all hardware
D)  sends/receives bits in a group
E)  sends/receives one bit at a timeF) a connection standard developed by AppleG) a USB device can work on a PC or a Mac

Question 6

Bar-code readers use light to read

Accepted Answer

A)  UPCs.
B)  UPSs.
C)  POSs.
D)  optical marks. A

Question 7

Match the term on the left to its corresponding definition on the right.
-Burn

Accepted Answer

A)  play music, cannot write to it
B)  play a movie, and so forth, rewritable
C)  record to disc
D)  play music, only readable
E)  play movies, and so forth, play music, record, and erase dataF) play a movie, and so forth, not recordableG) play music, rewritable

Question 8

If a user with an older tower system wants their computer to accept microphone input,they must install removable

Accepted Answer

A)  sound cards.
B)  audio software.
C)  synthesizers.
D)  speakers.

Question 9

OCR is

Accepted Answer

A)  hardware.
B)  firmware.
C)  an output device.
D)  software.

Question 10

Match the term on the left to its corresponding definition on the right.
-USB 3.0

Accepted Answer

A)  used to plug a monitor into the video board
B)  has a data transfer rate of more than 3 Gbps
C)  agreed on benchmarks so devices can be used on all hardware
D)  sends/receives bits in a group
E)  sends/receives one bit at a timeF) a connection standard developed by AppleG) a USB device can work on a PC or a Mac

Question 11

When an instructor writes on a(n)________ whiteboard,all information can be sent to a PC,simplifying and streamlining the note-taking process for meetings and classes.

Accepted Answer

smart

Question 12

If a computer user wishes to play music,the computer must include a(n)________ card and speakers.

Accepted Answer

The answer of If a computer user wishes to play...

Question 13

These are designed to monitor physical conditions,such as temperature and humidity:

Accepted Answer

A)  punch cards.
B)  microphones.
C)  lock boxes.
D)  sensors.

Question 14

Unlike optical storage,magnetic tape can store massive amounts of information in a small space at a relatively low cost.

Accepted Answer

A) True 
 B)False

Question 15

The ________ is the most common input device.

Accepted Answer

A)  mouse
B)  keyboard
C)  monitor
D)  printer

Question 16

________ technology allows users to use multifinger or multihand gestures to accomplish complex tasks quickly.

Accepted Answer

A)  Think pad
B)  Laser
C)  Multi-touch input device
D)  Wireless mouse

Question 17

Match the term on the left to its corresponding definition on the right.
-CD-ROM

Accepted Answer

A)  play music, cannot write to it
B)  play a movie, and so forth, rewritable
C)  record to disc
D)  play music, only readable
E)  play movies, and so forth, play music, record, and erase dataF) play a movie, and so forth, not recordableG) play music, rewritable

Question 18

The two main types of nonimpact printers are

Accepted Answer

A)  dot matrix and plotters.
B)  laser and inkjet.
C)  laser and photo.
D)  dot matrix and photo.

Question 19

These systems are helpful to people who cannot use their hands while they work:

Accepted Answer

A)  analog-to-digital converter.
B)  videoconferencing.
C)  speech recognition.
D)  OCR readers.

Question 20

The most common pointing input device is the

Accepted Answer

A)  trackball.
B)  mouse.
C)  touchscreen.
D)  touchpad.

Exam 3: Hardware Basics: Peripherals

OCR stands for

Correct AnswerverifiedShow Answer

The following are tips for computer users to protect your health EXCEPT:

Correct AnswerverifiedShow Answer

________ is a high-speed connection developed by Apple.

Correct AnswerverifiedShow Answer

Most mice have two or more buttons; the right mouse button is usually used for

Correct AnswerverifiedD

Match the term on the left to its corresponding definition on the right. -video port

Correct AnswerverifiedShow Answer

Bar-code readers use light to read

Correct AnswerverifiedA

Match the term on the left to its corresponding definition on the right. -Burn

Correct AnswerverifiedShow Answer

If a user with an older tower system wants their computer to accept microphone input,they must install removable

Correct AnswerverifiedShow Answer

OCR is

Correct AnswerverifiedShow Answer

Match the term on the left to its corresponding definition on the right. -USB 3.0

Correct AnswerverifiedShow Answer

When an instructor writes on a(n)________ whiteboard,all information can be sent to a PC,simplifying and streamlining the note-taking process for meetings and classes.

Correct Answerverifiedsmart

If a computer user wishes to play music,the computer must include a(n)________ card and speakers.

Correct AnswerverifiedShow Answer

These are designed to monitor physical conditions,such as temperature and humidity:

Correct AnswerverifiedShow Answer

Unlike optical storage,magnetic tape can store massive amounts of information in a small space at a relatively low cost.

Correct AnswerverifiedShow Answer

The ________ is the most common input device.

Correct AnswerverifiedShow Answer

________ technology allows users to use multifinger or multihand gestures to accomplish complex tasks quickly.

Correct AnswerverifiedShow Answer

Match the term on the left to its corresponding definition on the right. -CD-ROM

Correct AnswerverifiedShow Answer

The two main types of nonimpact printers are

Correct AnswerverifiedShow Answer

These systems are helpful to people who cannot use their hands while they work:

Correct AnswerverifiedShow Answer

The most common pointing input device is the

Correct AnswerverifiedShow Answer

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