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24-12-2019
Computers and Technology

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A(n) is the unit of file I/O accessed by an application program as a single unit. A(n) is the unit of storage transferred between the device controller and memory in a file I/O operation.

Respuesta :

26-12-2019

Answer:

Logical record, Physical record.

Explanation:

The logical record is structured and it is the unit of file I/O accessed by an application program as a single unit while the unit of storage transferred between the device controller and memory in a file I/O operation is the physical record which is often unstructured.

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