JNU 2018-1 PhD CS
October 26, 2023JNU 2018-1 PhD CS
October 26, 2023JNU 2018-1 PhD CS
| Question 8 |
Which of the following is the locality of reference used in OS?
| Memory is the locality in the system | |
| Cache memory is local memory | |
| Main memory is local memory | |
| Control moves from one locality to another during the execution |
Question 8 Explanation:
Cache operation is based on the principle of locality of reference. There are two ways with which data or instruction is fetched from main memory and get stored in cache memory. These two ways are the following:
->Spatial locality
->Temporal locality
->Spatial locality
->Temporal locality
Correct Answer: B
Question 8 Explanation:
Cache operation is based on the principle of locality of reference. There are two ways with which data or instruction is fetched from main memory and get stored in cache memory. These two ways are the following:
->Spatial locality
->Temporal locality
->Spatial locality
->Temporal locality