The principle of cache memory is primarily based on
Computer Organization Architecture, Operating System, PGCET CSE Exam (Karnataka) 2011, Solved, Technical Aptitude
The principle of cache memory is primarily based on
Answer:the principle of locality of reference
Explanation:
principle of cache memory primarily based on
Cache memory is a specially designed faster access but it has smaller memory area,so it is generally used to keep recently referenced data and data near recently referenced data.
When a program executes on a computer, most of the memory references are not made uniformly to a small number of locations. Here the Locality of the reference does matter.
Locality of Reference, also known as the Principle of Locality,the phenomenon of the same value or related storage locations being frequently accessed. Locality occurs in time(temporal locality) and in space (spatial locality).
Temporal Locality refers to the reuse of specific data and/or resources within relatively small time durations.
Spatial Locality refers to the use of data elements within relatively close storage locations. Sequential locality, a special case of spatial locality, occurs when data elements are arranged and accessed linearly, eg, traversing the elements in a one-dimensional array.
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