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Computer Science IGCSEPDF 43
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PDF 43
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Data is processed by the central processing unit (CPU) in a computer that has a Von Neumann
architecture.
(a) Complete the table with the missing terms and definitions about processing data.
Term Definition
current instruction register
ili ctalll [aeeaieieeereemenmeemmmnn
This is a processing unit within the CPU that can fetch,
EE a ROE AS Acstioitin cad eheabate inetrantionss:
This is a list of all the commands that can be processed by
hak siesacpaer clatanss ae bine cseetsertzs the CPU.
cache
eae fe ee ee