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IB Computer Science Exam: Flowcharts

Terms in this set (4)

systems flowcharts

Designed to link data flow and processing operations to specific pieces of hardware. NOT to be confused with flowcharts that are used to show the structure of algorithms.Known as input-output systems.

True or False: Systems flowcharts are used to describe input-process-output in computer systems, and refer to hardware devices.

data flow diagrams

Used to refer to data objects and processes(people, paper files, computer files, etc). This technique shows how information is input, processed, stored and output from a system in a visual representation.

module diagrams

Module diagrams are used to split a large problem up into several smaller ones (stepwise refinement).

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