A touch pad is a rectangular pad across

Exam 4: Input and Output

Display devices are used to select and manipulate objects, to input certain types of data (such as handwritten data), and to issue commands to the computer. _________________________

(True/False)

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Question 21

____________________ is the process of entering audio data into the computer.

(Short Answer)

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Question 22

Because the output appears temporarily on a display device, it is sometimes referred to as ____________________.

(Short Answer)

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Question 23

A ____ is the smallest colorable area on a display device.

(Multiple Choice)

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Question 24

The most common flat-panel technologies include liquid crystal display (LCD), various types of light emitting diode (LED), and ____.

(Multiple Choice)

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Question 25

____________________ displays form images by manipulating electronically charged chemicals or gases sandwiched between thin panes of glass or other transparent material.

(Short Answer)

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Question 26

When comparing the zoom capabilities of a digital camera, look for optical zoom, not digital zoom, specifications.

(True/False)

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Question 27

Automating the data entry process is referred to as source data automation.

(True/False)

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Question 28

LCD displays use layers of organic material which, when electric current is applied, emits a visible light. _________________________

(True/False)

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Question 29

____________________ is a technology used with flat panel display devices that attempts to mimic the look of ordinary printed paper.

(Essay)

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Question 30

A ____ is an optical code that represents data with bars of varying widths or heights.

(Multiple Choice)

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Question 31

____ keys on a keyboard are used for issuing commands in some programs.

(Multiple Choice)

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Question 32

A display device is the most common form of output device.

(True/False)

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Question 33

One-dimension (1D) barcodes contain data only vertically.

(True/False)

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Question 34

What is a touch pad?

(Essay)

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Question 35

Wired displays connect to a computer or other device (such as to a smartphone) using a wireless networking connection such as Wi-Fi, Bluetooth, or a special wireless standard designed for transmitting multimedia.

(True/False)

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Question 36

-The accompanying figure depicts a portable ____________________.

(Short Answer)

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Question 37

Optical zoom specifications reflect how much the camera can zoom without losing image quality. _________________________

(True/False)

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Question 38

In addition to a keyboard, most PCs today have some type of pointing device.

(True/False)

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Question 39

A(n) ____________________ takes up less desk space than a mouse and is easier for some users to manipulate.

(Short Answer)

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Question 40

Showing 21 - 40 of 90

Display devices are used to select and manipulate objects, to input certain types of data (such as handwritten data), and to issue commands to the computer. _________________________

____________________ is the process of entering audio data into the computer.

Because the output appears temporarily on a display device, it is sometimes referred to as ____________________.

A ____ is the smallest colorable area on a display device.

The most common flat-panel technologies include liquid crystal display (LCD), various types of light emitting diode (LED), and ____.

____________________ displays form images by manipulating electronically charged chemicals or gases sandwiched between thin panes of glass or other transparent material.

When comparing the zoom capabilities of a digital camera, look for optical zoom, not digital zoom, specifications.

Automating the data entry process is referred to as source data automation.

LCD displays use layers of organic material which, when electric current is applied, emits a visible light. _________________________

____________________ is a technology used with flat panel display devices that attempts to mimic the look of ordinary printed paper.

A ____ is an optical code that represents data with bars of varying widths or heights.

____ keys on a keyboard are used for issuing commands in some programs.

A display device is the most common form of output device.

One-dimension (1D) barcodes contain data only vertically.

What is a touch pad?

Wired displays connect to a computer or other device (such as to a smartphone) using a wireless networking connection such as Wi-Fi, Bluetooth, or a special wireless standard designed for transmitting multimedia.

-The accompanying figure depicts a portable ____________________.

Optical zoom specifications reflect how much the camera can zoom without losing image quality. _________________________

In addition to a keyboard, most PCs today have some type of pointing device.

A(n) ____________________ takes up less desk space than a mouse and is easier for some users to manipulate.

Introduction to the World of Computers

The System Unit: Processing and Memory

Storage

System Software: Operating Systems and Utility

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Computer Networks

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