Question 1

In the United States, resolution is generally stated in ____.

Accepted Answer

A)  lines per inch 
B)  pixels per line 
C)  dots per inch 
D)  dots per millimeter

Question 2

Modern ____ displays achieve high-quality color display with organic compounds.

Accepted Answer

A)  LCD 
B)  TFT 
C)  CRT 
D)  LED

Question 3

A(n) ____ accepts a stream of bits representing sound samples and generating a continuous electrical signal that can be amplified and routed to a speaker.

Accepted Answer

A)  digital-to-analog processor 
B)  digital-to-analog parser 
C)  digital-to-analog compiler 
D)  digital-to-analog converter

Question 4

A(n) ____ operates with an electrical charge and the attraction of ink to this charge.

Accepted Answer

A)  laser printer 
B)  inkjet printer 
C)  impact printer 
D)  thermal printer

Question 5

​A monochrome display can display black, white, and many shades of gray in between, so it requires 8 bits per pixel.

Accepted Answer

A) True 
 B)False

Question 6

​A(n) plasma display pixel excites gas into a(n) ____________________ plasma state to generate UV light.

Accepted Answer

The answer of ​A(n) plasma display pixel excites gas into...

Question 7

Each transfer of a full screen of data from the display generator to the monitor is called a(n) ____________________.

Accepted Answer

The answer of Each transfer of a full screen of...

Question 8

LCD displays have less contrast than other flat panel displays because color filters reduce the total amount of light passing through the front of the panel.

Accepted Answer

A) True 
 B)False

Question 9

Moving image quality improves as the number of frames per second (fps) decreases.

Accepted Answer

A) True 
 B)False

Question 10

Digitizing tablets and tablet PCs are examples of ____________________, a general class of input devices.

Accepted Answer

The answer of Digitizing tablets and tablet PCs are examples...

Question 11

Phosphors emit colored light in liquid crystal displays.

Accepted Answer

A) True 
 B)False

Question 12

____ devices combine optical-scanning technology with a special-purpose processor or software to interpret bitmap content.

Accepted Answer

A)  Optical image recognition 
B)  Optical character recognition 
C)  Optical character reproduction 
D)  Optical image resolution

Question 13

Sound varies by frequency (pitch) and intensity (loudness).

Accepted Answer

A) True 
 B)False

Question 14

Most current speech-recognition systems are ____, which means they must be "trained" to recognize the sounds of human speakers.

Accepted Answer

A)  speaker independent 
B)  speaker dependent 
C)  speaker neutral 
D)  speaker attuned

Question 15

An IDL can represent image components as embedded fonts, vectors, curves and shapes, and embedded bitmaps.

Accepted Answer

A) True 
 B)False

Question 16

PDF417 bar codes can hold around ____ of data.

Accepted Answer

A)  1 KB 
B)  1 MB 
C)  1 GB 
D)  1 TB

Question 17

A(n) ____________________ matrix display uses one or more transistors for every pixel.

Accepted Answer

The answer of A(n) ____________________ matrix display uses one or...

Question 18

Color laser output uses four separate print generators.

Accepted Answer

A) True 
 B)False

Question 19

A modern large format printer is a _____ printer that can print on wider-than normal rolls of paper.

Accepted Answer

A)  laser 
B)  dye sublimation 
C)  inkjet 
D)  impact

Question 20

A(n) ____ is a microprocessor specialized for processing continuous streams of audio or graphical data.

Accepted Answer

A)  analog signal processor 
B)  virtual signal processor 
C)  electronic signal processor 
D)  digital signal processor

Exam 7: Input/Output Technology

In the United States, resolution is generally stated in ____.

Modern ____ displays achieve high-quality color display with organic compounds.

A(n) ____ accepts a stream of bits representing sound samples and generating a continuous electrical signal that can be amplified and routed to a speaker.

A(n) ____ operates with an electrical charge and the attraction of ink to this charge.

​A monochrome display can display black, white, and many shades of gray in between, so it requires 8 bits per pixel.

​A(n) plasma display pixel excites gas into a(n) ____________________ plasma state to generate UV light.

Each transfer of a full screen of data from the display generator to the monitor is called a(n) ____________________.

LCD displays have less contrast than other flat panel displays because color filters reduce the total amount of light passing through the front of the panel.

Moving image quality improves as the number of frames per second (fps) decreases.

Digitizing tablets and tablet PCs are examples of ____________________, a general class of input devices.

Phosphors emit colored light in liquid crystal displays.

____ devices combine optical-scanning technology with a special-purpose processor or software to interpret bitmap content.

Sound varies by frequency (pitch) and intensity (loudness).

Most current speech-recognition systems are ____, which means they must be "trained" to recognize the sounds of human speakers.

An IDL can represent image components as embedded fonts, vectors, curves and shapes, and embedded bitmaps.

PDF417 bar codes can hold around ____ of data.

A(n) ____________________ matrix display uses one or more transistors for every pixel.

Color laser output uses four separate print generators.

A modern large format printer is a _____ printer that can print on wider-than normal rolls of paper.

A(n) ____ is a microprocessor specialized for processing continuous streams of audio or graphical data.

A monochrome display can display black, white, and many shades of gray in between, so it requires 8 bits per pixel.

A(n) plasma display pixel excites gas into a(n) ____________________ plasma state to generate UV light.