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2412916
Systems Flowcharts
Description
GCSE ICT Mind Map on Systems Flowcharts, created by Will8324 on 31/03/2015.
No tags specified
ict
unit 3
gcse
wjec
ict
gcse
Mind Map by
Will8324
, updated more than 1 year ago
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Created by
Will8324
over 9 years ago
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Resource summary
Systems Flowcharts
What do they show?
How data flows between devices in a system
The decisions that need to be made
The different types of input and output data
Decisions
Represented with a diamond
They show different responses to different data inputs
Flow of data
Represented with directional arrows
Shows the directionof flow of data between output and input devices
Actions/processes
Represented with a rectangle
Shows how different data is processed into information by different devices
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