Karteikarten
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- 1ComputerA device that can take an input, process it, store it and
then output it. - 2InputData that a computer receives.
- 3OutputData that a computer sends out
- 4DataInformation that has no meaning
- 5DecimalA number system with 10 possible digits (0-9), used by
humans. - 6BinaryA number system with 2 possible digits (0 and 1), used by
computers. - 7BitOne binary digit
- 8NibbleFour binary digits
- 9ByteEight binary digits
- 10AND gateBoth input A AND input B have to be on (1) for the output
to be on (1). - 11OR gateEither input A OR input B OR both have to be on (1) for the
output to be on (1) . - 12NOT gateThe output will be the reverse of the input
- 13Input DeviceA device that sends data into a computer
- 14Output DeviceA device that sends data from a computer.
- 15Storage DeviceA device that stores data permanently
- 16CPUFetches, decodes and executes instructions from
memory. - 17RegistersPart of the CPU that stores instructions
- 18Control UnitPart of the CPU that decodes the instructions.
- 19Arithmetic Logic UnitA device that allows a computer to receive data, such
as a mouse or keyboard. - 20InstructionA single action performed by the CPU.
- 21Output deviceA device that allows a computer to output data, such
as a monitor or speaker - 22Storage deviceThese are devices that store the computer’s data, long
term. - 23Digital DivideThe gap between those who have access to
technology and those who do not - 24Artificial IntelligenceA technology that allows a computer to display
human-like skills - 25Machine LearningA type of AI that learns to recognise patterns and
make decisions - 26EthicsMoral principles which govern a person's attitudes
and behaviour - 27Computational ThinkingA set of tools to understand a problem and
develop solutions. - 28DecompositionBreaking down a problem into smaller problems
- 29Advantages of DecompositionIt makes problems easier to understand and solve
- 30AbstractionPicking out the relevant details and ignoring the
unnecessary ones. - 31Pattern recognitionFinding the similarities among small, decomposed
problems - 32AlgorithmA set of step by step instructions that solve a
problem - 33NetworkTwo or more computer devices connected together
- 34SwitchConnects devices together to create a network
- 35Wireless Access PointIt connects devices to a network wirelessly
- 36RouterIt connects networks together, such as your home network
to the internet. - 37Network Interface CardIt allows a device to connect to a wired network. It is where
the cable plugs into. - 38InternetIs a worldwide network of computers that
are connected together - 39World Wide WebA collections of websites on the internet
- 40Web ServerA powerful computer that stores webpages
- 41Internet of ThingsEveryday things that are connected to the internet which
collect or send data - 42ProtocolA set of rules for how data is sent across a network
- 43PacketData that has been broken up into small pieces
- 44TCPThe protocol that breaks data down into packets
- 45IPThe protocol that labels the packet
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- Beschreibung
- Karteikarten am Ohne Titel, erstellt von j moon am 01/06/2024.
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- j moon
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