A ____ is a temporary holding area for extracting logical records from physical records.
A) block
B) buffer
C) page
D) cache

Question

Quizplus · Accepted Answer

A buffer is a temporary holding area used for extracting logical records from physical records in order to improve data transfer between primary storage and secondary storage. A block refers to a fixed-size chunk of data, while a page usually specifies a smaller unit of data used in virtual memory management. A cache is a component of a computer's memory hierarchy that stores high-priority data or frequently accessed data to speed up data access. However, only a buffer serves the purpose described in the question.

A ____ Is a Temporary Holding Area for Extracting Logical