How many abstractions are there for a particular piece of software

2.3.3 Summative quiz >>> How many abstractions are there for a particular piece of software >>> How Computers Work

None, abstractions only apply to hardware

Many

There is only ever one correct abstraction

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It contains the code of an application

It is a document

It could be either code or a document

It is neither code nor a document

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CPU

RAM

the notional machine

the hard disc

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Your computer has a hardware fault

One of your documents is missing