Question

Attempt any one of the following questions.
(a) What is the difference between Logical and Physical Record?​

Answer 1

Answer:

A physical record often is unstructured and has a fixed size related to the kind of physical media that stores it, and possibly to the location of the record on the media. A logical record often is structured (has various program-specific fields) and might be stored in some number of full or partial physical records.

Explanation:

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