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BTEC Level 3 in IT - UNIT 1 - Information Technology Systems > Digital Devices > Flashcards

Digital Devices Flashcards

1
Q

3D Modelling

A

Creating three-dimensional representations of objects or scenes using computer software.

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2
Q

3D Printer

A

A device that can create physical objects layer by layer based on digital 3D models.

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3
Q

3G

A

Third-generation mobile network providing faster data transfer for mobile devices.

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4
Q

4G

A

Fourth-generation mobile network with improved speed and performance compared to 3G.

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5
Q

5G

A

Fifth-generation mobile network offering even faster data transfer and lower latency.

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6
Q

Accessibility Device

A

A tool designed to assist individuals with disabilities in accessing and using technology.

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7
Q

Accessibility

A

Ensuring that technology is usable by people with disabilities, providing equal access.

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8
Q

Adapted Interface

A

Customized user interfaces designed to accommodate the needs of individuals with disabilities.

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9
Q

Application Software

A

Programs designed to perform specific tasks or functions, such as word processing or gaming.

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10
Q

Artificial Intelligence

A

The development of computer systems capable of performing tasks that typically require human intelligence.

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11
Q

Automatic Data Processing

A

Automated handling of data by computers without manual intervention.

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12
Q

Automatic Number Plate Recognition Camera

A

A camera system that automatically reads and recognizes license plate numbers.

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13
Q

Backup Software

A

Software that creates copies of files and data to prevent loss in case of system failure.

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14
Q

Barcode Reader

A

A device that scans and interprets barcodes, providing information about the scanned item.

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15
Q

Biometrics

A

Authentication methods based on unique physical or behavioral characteristics, like fingerprints.

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16
Q

Bitmap Image

A

An image format that uses a grid of pixels to represent graphics or photographs.

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17
Q

Bluetooth

A

Wireless technology allowing devices to communicate and share data over short distances.

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18
Q

Braille Keyboard

A

A keyboard with raised dots, enabling visually impaired individuals to read and type.

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19
Q

Card Reader

A

A device that reads information stored on cards, like credit cards or ID cards.

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20
Q

Central Processing Unit (CPU)

A

The “brain” of a computer, responsible for executing instructions and performing calculations.

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21
Q

Clean Up Tools

A

Software tools designed to optimize and improve the performance of a computer.

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22
Q

Closed Circuit Television (CCTV)

A

A system of video cameras for surveillance, often used for security purposes.

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23
Q

Command Line Interface

A

A text-based interface where users enter commands to interact with the computer.

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24
Q

Communication Devices and Systems

A

Tools and systems facilitating the exchange of information between users.

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25
Q

Compatibility

A

The ability of different systems or components to work together without issues.

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26
Q

Compression Software

A

Programs that reduce the size of files, making them easier to store and transfer.

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27
Q

Data Capture Device

A

Hardware or software used to collect information and input it into a computer system.

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28
Q

Database Software

A

Software for organizing, storing, and retrieving data in a structured manner.

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29
Q

Defragmentation

A

The process of reorganizing data on a computer’s hard drive to improve performance.

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30
Q

Desktop Computer

A

A personal computer designed for use on a desk, typically consisting of a monitor, CPU, and peripherals.

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31
Q

Desktop Publishing Software

A

Applications for creating and formatting documents, such as brochures or posters.

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32
Q

Device Driver

A

Software that allows the operating system to communicate with and control hardware devices.

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33
Q

Digital Radio

A

Broadcasting and receiving radio signals in a digital format for improved audio quality.

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34
Q

Digital Television

A

Broadcasting and receiving television signals in a digital format for better picture and sound.

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35
Q

Digital Editing

A

Modifying and enhancing digital content, such as photos or videos, using software tools.

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36
Q

Downtime

A

The period during which a computer system or service is unavailable or not functioning.

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37
Q

Drone

A

Unmanned aerial vehicle (UAV) controlled remotely or autonomously for various purposes.

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38
Q

Efficiency

A

The ability of a system to perform tasks quickly and effectively with minimal waste.

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39
Q

Email Server

A

A computer or software responsible for managing and delivering email messages.

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40
Q

Email Software

A

Applications for composing, sending, and receiving emails.

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41
Q

Emerging Technology

A

Recently developed or advancing technologies with the potential for significant impact.

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42
Q

Ergonomic Keyboard

A

A keyboard designed to provide comfort and reduce strain during extended use.

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43
Q

Eye Typer

A

Technology that allows users to type or control a computer using eye movements.

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44
Q

Fibre to the Premises (FTTP)

A

High-speed internet connectivity directly to a user’s home or business using fiber-optic cables.

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45
Q

Fibre to the Cabinet (FTTC)

A

High-speed internet connectivity to a cabinet near a user’s location using fiber-optic cables.

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46
Q

File Format

A

The structure and encoding of a file, determining how data is stored and organized.

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47
Q

File/Folder Permissions

A

Access rights and restrictions assigned to users for files and folders on a computer.

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48
Q

Fingerprint Reader

A

A biometric sensor that scans and identifies individuals based on their fingerprints.

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49
Q

Functionality

A

The capabilities and features of a software application or device.

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50
Q

Game Controller

A

Input device used to control and interact with video games.

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51
Q

Global Positioning System (GPS)

A

Satellite-based system providing location and navigation information.

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52
Q

GPS Receiver

A

Device that receives signals from GPS satellites to determine its location.

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53
Q

Graphical User Interface (GUI)

A

A visual interface allowing users to interact with computers using graphical elements.

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54
Q

Graphics Software

A

Programs for creating and editing visual content, including images and graphics.

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55
Q

Graphics Tablet

A

Input device that allows users to draw or write on a digital surface using a stylus.

56
Q

High Definition Television (HDTV)

A

Television with higher resolution and improved audio-visual quality.

57
Q

Headphones

A

Audio output devices worn over the ears for private listening.

58
Q

Inkjet Printer

A

A printer that produces images by spraying tiny droplets of ink onto paper.

59
Q

Input Device

A

Hardware used to enter data or commands into a computer.

60
Q

Intuitiveness

A

The ease with which users can understand and use a system without extensive training.

61
Q

Iris Reader

A

Biometric technology that scans and identifies individuals based on their iris patterns.

62
Q

Laptop

A

Portable computer designed for use on the go, with a built-in keyboard and screen.

63
Q

Laser Printer

A

A printer that uses laser technology to produce high-quality text and images.

64
Q

LIDAR

A

Light Detection and Ranging, a remote sensing technology using laser light for measuring distances.

65
Q

Magnetic Hard Disk

A

A storage device that uses magnetism to store and retrieve digital information.

66
Q

Magnetic Tape

A

A storage medium that uses a magnetic coating to store data sequentially.

67
Q

Manual Data Processing

A

Handling and processing data manually without the use of computers.

68
Q

Massive Open Online Courses (MOOCs)

A

Online courses available to a large number of participants over the internet.

69
Q

Memory Management

A

The process of optimizing and controlling a computer’s memory usage.

70
Q

Menu-Based Interface

A

An interface where users interact with menus to navigate and execute commands.

71
Q

Microphone

A

Input device that captures sound and converts it into a digital signal.

72
Q

Microprocessor

A

The central processing unit (CPU) on a microchip, performing calculations and executing instructions.

73
Q

MIDI Keyboard

A

Musical Instrument Digital Interface keyboard for creating and recording music electronically.

74
Q

Migration

A

The process of transferring data or software from one system or platform to another.

75
Q

Mobile Operating System

A

Software that runs on mobile devices, such as smartphones and tablets.

76
Q

Multifunctional Device

A

A device that performs multiple functions, often combining features of different tools.

77
Q

Multi-User Operating System

A

An operating system that allows multiple users to interact with a computer simultaneously.

78
Q

Navigation System

A

Technology providing directions and guidance to users, often using GPS.

79
Q

Near Field Communication (NFC)

A

Short-range wireless technology for communication between devices, such as contactless payments.

80
Q

Network Interface Card (NIC)

A

Hardware that allows a computer to connect to a network and communicate with other devices.

81
Q

Open Source Operating System

A

An operating system with publicly available source code that users can modify and distribute.

82
Q

Optical Media

A

Storage media that uses optical technology, such as CDs and DVDs.

83
Q

Output Device

A

Hardware that presents information from a computer to the user, like monitors or printers.

84
Q

Password

A

A secret combination of characters used to authenticate and access a system.

85
Q

Performance

A

The speed and efficiency at which a computer or system operates.

86
Q

Personal Computer

A

A general-purpose computer designed for individual use.

87
Q

Print Server

A

A device or software managing print jobs and directing them to printers on a network.

88
Q

Productivity

A

The effectiveness and efficiency with which work is accomplished using technology.

89
Q

Projector

A

A device that projects images or presentations onto a screen or surface.

90
Q

Proprietary

A

Software or hardware that is privately owned and controlled by a specific company.

91
Q

Puff-Suck Switch

A

An accessibility switch activated by either puffing or sucking, often used by individuals with limited mobility.

92
Q

Radio Detection and Ranging (RADAR)

A

Technology that uses radio waves to detect and locate objects.

93
Q

Radio Frequency Identification (RFID)

A

Technology using radio waves to identify and track objects with RFID tags.

94
Q

Router

A

A device that directs data traffic between different networks.

95
Q

Scanner

A

A device that converts physical documents or images into digital format.

96
Q

SD Card

A

Secure Digital card, a small storage device used in cameras, smartphones, and other devices.

97
Q

Security

A

Measures taken to protect computer systems, networks, and data from unauthorized access and attacks.

98
Q

Server

A

A computer or system that provides resources or services to other computers on a network.

99
Q

Set-Top Box

A

A device that connects to a television and receives digital signals, often used for streaming.

100
Q

Single-User Multi-Tasking

A

A system that allows one user to perform multiple tasks simultaneously on a computer.

101
Q

Single-User Single Task

A

A system that allows one user to perform one task at a time on a computer.

102
Q

Smart Device

A

An internet-connected device with advanced functionality, such as smartwatches or smart thermostats.

103
Q

Smartphone

A

A mobile phone with advanced features, including internet access and various applications.

104
Q

Software Licence

A

Permission granted by a software provider to use their program under specific terms and conditions.

105
Q

Solid State Hard Disk

A

A storage device without moving parts, using memory chips for faster data access.

106
Q

Solid State Media

A

Storage devices, such as USB drives or SSDs, that use solid-state technology for data storage.

107
Q

Sound Editing Software

A

Applications for recording, editing, and manipulating audio files.

108
Q

Special Effects

A

Visual or auditory enhancements added to digital content for a more engaging experience.

109
Q

Speech Recognition Software

A

Technology that converts spoken words into text, allowing users to control computers verbally.

110
Q

Spreadsheet Software

A

Applications for organizing and analyzing data in a tabular format.

111
Q

Still Digital Camera

A

Camera designed for capturing still images rather than video.

112
Q

Storage Capacity

A

The amount of data a storage device can hold, usually measured in gigabytes or terabytes.

113
Q

Storage Device

A

Hardware used to store and retrieve digital information, such as hard drives or memory cards.

114
Q

Streaming

A

Transmitting data, especially audio or video content, in real-time over the internet.

115
Q

Switch

A

A networking device that connects devices within a local area network and directs data traffic.

116
Q

Tablet

A

A portable computing device with a touchscreen interface, typically smaller than a laptop.

117
Q

Testing

A

The process of evaluating a system or software to identify and fix potential issues or bugs.

118
Q

Text-to-Speech Software

A

Technology that converts written text into spoken words, aiding accessibility.

119
Q

Timescales

A

The planned or expected duration for completing a project or task.

120
Q

Touch Screen

A

A display screen that responds to touch, allowing users to interact directly with the interface.

121
Q

Trackball

A

An input device used to move the cursor on a computer screen by rotating a ball.

122
Q

User Experience

A

The overall satisfaction and usability of a product or system for its users.

123
Q

User Interface

A

The means by which users interact with and control a computer or software.

124
Q

User Needs

A

The specific requirements and preferences of users when using technology.

125
Q

Username

A

A unique name or identifier used to access a computer system or online service.

126
Q

Utility Software

A

Programs that perform specific tasks to maintain, analyze, or optimize computer functions.

127
Q

Vector Image

A

An image format that uses mathematical equations to create smooth and scalable graphics.

128
Q

Video Conferencing

A

A technology that enables users to hold virtual meetings and conferences with audio and video.

129
Q

Video Digital Camera

A

Camera designed for capturing moving images or videos.

130
Q

Video Editing Software

A

Applications for editing and enhancing video content.

131
Q

Virtual Learning Environment (VLE)

A

An online platform that facilitates education and learning, often used for courses and resources.

132
Q

Virtual Memory

A

The use of part of a storage device as an extension of a computer’s RAM to improve performance.

133
Q

VOIP Telephone

A

Voice over Internet Protocol, allowing voice communication over the internet.

134
Q

Web Authoring Software

A

Applications for creating and designing websites without extensive coding knowledge.

135
Q

Web Server

A

A computer or software that hosts websites and delivers web pages to users.

136
Q

Webcam

A

A camera connected to a computer, typically used for video calls or live streaming.

137
Q

Word Processing Software

A

Applications for creating, editing, and formatting text documents.

BTEC Level 3 in IT - UNIT 1 - Information Technology Systems (4 decks)

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