Computer Basic Information
Which of the following storage and retrieval methods would be well suited to your processing requirements if you only need to retrieve records one at a time and there is no fixed pattern to the requests for data and records?

None of these
direct
sequential
indexed direct
indexed sectors

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Computer Basic Information
Hardware includes ..........

sets of instructions that a computer runs or executes.
the computer and all the devices connected to it that are used to input and output data.
all devices involved in processing information including the central processing unit, memory and storage.
all devices used to input data into a computer.
None of these

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