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CCS CC1 Reviewer > CC1 chapter 4 > Flashcards

CC1 chapter 4 Flashcards

1
Q

An input device used to enter characters at the location marked by the insertion point or cursor

A

Keyboards

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2
Q

Mobile devices often use:

A
  • Slide-out keyboard
  • Pen or touch input (on-screen keyboard)
  • Keyboard dock
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3
Q

Pointing devices are used to:

A
  • Select and manipulate objects
  • Input data
  • Issue commands to the computer
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4
Q

Common types of pointing devices:

A
  • Mouse
  • Pen/stylus
  • Devices that use touch input
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5
Q

Common pointing device that the user slides along a flat surface to move a pointer around the screen and clicks its buttons to make selections

A

Mouse

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6
Q

Support pointing, clicking, and scrolling

A

traditional mice

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7
Q

Support swiping, tapping, and other navigational movements

A

touch mice

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8
Q

Users control devices with 3D gestures, voice commands, and facial expressions

A

Perceptual Computing

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9
Q

Pen-like device used to draw or write electronically on the screen

A

Stylus

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10
Q

Pen-based systems that capture handwritten input as it is being written

A

Digital Writing Systems

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11
Q

Pen tablets or digitizing devices

A

Graphics Tablets

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12
Q

Found at check out counters to record customer signatures

A

Signature Capture Devices

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13
Q

Display devices that are touched with the finger to select commands or otherwise provide input to the computer

A

Touch Screens

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14
Q

Can recognize input from more than one finger at a time

A

Multi-touch

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15
Q

Large screen computer either built into a table or designed to be used on a table

A

Table PC

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16
Q

Other pointing devices

A
  • Gaming devices
  • Trackballs
  • Control buttons and
  • wheels
  • Touch pads
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17
Q

Computer generated images are overlaid on top of real- time images

A

Augmented Reality

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18
Q

Already exists in physical form (photographs, checks, or product label)

A

Source documents

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19
Q

Captures data directly from a source document

A

Source data automation

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20
Q

Input devices that read printed text and graphics and transfers them to a computer in digital form

A

Scanners (Optical Scanners)

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21
Q

Types of scanners

A
  • Flatbed
  • Portable
  • 3D
  • Receipt and business card scanners
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22
Q

Quality of scanned images indicated by optical resolution

A

Scanning Quality and Resolution

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23
Q

Input devices that read barcodes

A

Barcode Readers

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24
Q

Machine-readable codes that represent data as a set of bars

A

Barcodes

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25
Common Types
- Universal Product Code (UPC) - ISBN - DataBar - QR Codes
26
Technology used to store and transmit data located in RFID tags
Radio Frequency Identification (RFID) Readers
27
Applications
- Tracking inventory and assets - Electronic toll collection - Tracking patients in hospitals - Ticketing applications - Speeding up ID process of travelers at border crossings
28
Handheld, portal, and stationary
Types of RFID Readers
29
Input data from special forms to score or tally exams, questionnaires, ballots
Optical Mark Readers (OMRs)
30
OCR is the ability of a computer to recognize scanned text characters and convert them to electronic form as text, not images
Optical Character Recognition (OCR) Devices
31
Also called check scanners
Magnetic Ink Character Recognition (MICR) Readers
32
Used to input biometric data such as an individual’s fingerprint or voice
Biometric Readers
33
Mobile remote deposit capture
Mobile Deposits
34
Take pictures and records them as digital images
Digital Cameras
35
Primary appeal is that images are immediately available
Digital Still Cameras
36
Digital camcorders, PC video cameras (PC cams, webcams)
Digital Video Cameras
37
Surveillance video cameras
Applications
38
The process of entering audio data into the computer
Audio Input
39
Inputting spoken words and converting them to digital form via microphone or headset
Voice Input
40
Used to input music
Music Input Systems
41
Presents output visually on some type of screen
Display Device
42
Display device for a desktop computer
Monitor
43
Screen built into a variety of devices
Display Screen
44
Images are formed using pixels
Color vs. Monochrome Displays
45
Cathode ray tube (CRT) displays: large, bulky, and heavy
CRT vs. Flat-Panel Displays
46
Device size measured diagonally from corner to corner
Size and Aspect Ratio
47
Number of pixels used on a display determines resolution
Screen Resolution
48
Video cards determine the graphic capabilities of a computer
Video Adapters, Interfaces, and Ports
49
Wired display are physically connected to the system via a cable
Wired vs. Wireless Displays
50
Most displays are 2D
2D vs. 3D Displays
51
Project images from a mobile device to a display screen built into glasses
Wearable Displays
52
Kiosks and portable gaming devices
Touch and Gesture Capabilities
53
Use charged liquid crystals between sheets of glass or plastic
Liquid Crystal Displays (LCDs)
54
Used in alarm clocks and Christmas lights
Light Emitting Diode (LED) Displays
55
OLED displays built on flexible surfaces such as plastic or metallic foil
FOLED (Flexible OLED)
56
Displays are transparent
TOLED (Transparent OLED)
57
Process that results in much more conversion of electrical energy into light instead of heat
PHOLED (Phosphorescent OLED)
58
Essentially a complex mirror that uses external light to display images
Interferometric Modulator (IMOD) Displays
59
Use layers of gas between two plates of glass
Plasma Displays
60
Used for e-readers and other devices
E-Paper
61
Print mechanism strikes an inked ribbon to transfer ink to the paper
Impact Printers (Dot Matrix)
62
Use liquid ink or toner
Non-Impact Printers (Ink-Jet/Laser)
63
Personal printers connect directly to a single computer
Personal vs. Network Printers
64
Copy, fax, scan, print
Multifunction Capabilities
65
Colors printers use magenta, cyan, yellow, and black ink
Color vs. Black and White
66
Measured in dpi (dots per inch)
Print Resolution
67
Measured in pages per minute (PPM)
Print Speed
68
- Barcode, label, and postage printers - Photo printers - Portable and integrated printers - Wide-format ink-jet printers - 3D printers
Special Purpose Printers
69
Voice, music, and other audible sounds
Audio Output
70

CCS CC1 Reviewer (6 decks)

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