Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / satyam gupta
Performance of cache memory is frequently measured in term of a quantity known as hit ratio. If CPU refers to memory and find the word in cache then it said to be a create hit. when word is not found in cache, it is in main memory and it counts a miss. The ratio of the number of hit divided by the total CPU reference to memory is the hit ratio. When hit ratio is high enough, so that most of the time the CPU access the cache instead of main memory, the average access time is closer to the access time of fast cache memory.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
What is an Oracle Data Dictionary?
How to calculate the approximate size of the SGA based on the size of the block,shared_pool,redo_buffer_cache and db_buffer_cache?
What is an oracle database schema?
What is the use of Oracle Control File?
What are the consideration at tehe migration of Oracle 9i to 10G.
What is an Oracle Data Block?
Can a View based on another View in Oracle?
What is an Oracle SYSTEM tablespace and when is it Created?
What is an Oracle Data Segment?
How to define Data Block size in Oracle?
What is the function of Redo Log in Oracle?
What is an Oracle Rollback Segment?
Teradata: How can we know the indexed column in a table?
What are the uses of Oracle Rollback Segment?
What is an Integrity Constrains in Oracle?
