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Cards in this deck (15)
- 1Hardwarethe physical components of a computer
- 2Softwareany program that runs on the computer
- 3application softwareany programs needed to perform tasks for the user
- 4system softwareprograms that are needed to enable the computer to fuction
- 5Operating systemsoftware that manages a computers hardware and provides a user interface
- 6operating system exampleandroid OS
IOS
windows
google chrome os
linux - 7Operating system main componentsthe kernel
system utilities
device drivers
user interface - 8von neumann architectureprograms and data are hold in memory simultaneously
- 9CPU functionto execute / run programs
to coordinate and manage the hardware resources. - 10Arithmetic Logic UnitArithmetic operations
Logical operations - 11Control Unitcontrols and monitors hardware attached to the system
controls input and output of data
contols flow of data in the CPU - 12Busa set of parallel wires connecting two or more components of the computer.
- 13Address busTransfers address of memory or device to be read from or written to.
- 14Data busTransports data between the CPU and RAM, and CPU and IO and storage devices,
- 15—
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- Flashcards on Untitled, created by lidz octopus on 13/02/2019.
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- lidz octopus
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