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Temporal Locality: Concept that a resource will be referenced at one point in time will be referenced again. Cache miss traffic decreases fast when cache size increases and temporal locality determines sensitivity to cache size.
Spatial Locality: Concept that likelihood of referencing a resource is higher if a resource near it was referenced. Cache miss traffic does not increase much when line size increases. Spatial locality determines sensivity to line size.
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Which consist of nonvolatile chips 1. rom 2. flash memory 3. ram?
Flash memory and Rom I think
The size of a program is N And the memory occupied by the program is given by M equals square root of 100N If the size of the program is increased by 1 percent then how much memory now occupied?
sqrt(101N)
What is the differences between altibase and oracle?
Oracle has many products, but presumably you are referring to either 11g or 12c. The difference between Oracle and Altibase is that Oracle is a traditional disk-based database while Altibase is an in-memory database. As an in-memory database, Altibase is significantly faster than Oracle. One way to look at this is Oracle's buffer cache. Oracle uses the buffer cache to significantly increase read speeds by keeping the data in memory. However, this has no impact on updates, deletes, or inserts, whereas Altibase enjoys these performance enhancements across the board. Altibase differentiates itself from other in-memory databases by marketing itself as a hybrid. This allows it utilize both an in-memory database and disk database using a single engine, which allows it enjoy the speed benefits of in-memory databases while also utilizing cheaper disk-based storage for rarely queried data. In many ways however, the two databases are very similar as they are both ACID compliant relational databases.
What is a variable plus a variable?
A variable is a named memory location for which the contents are volatile. The antonym of variable is constant.
Is memory a concrete noun?
No, the noun 'memory' is an abstract noun, a word for the faculty of the mind to store and recall information; a recall of past experiences or information; the mind regarded as a store of information; a word for a concept.A concrete noun is a word for something that can be experienced by any of the five physical senses; something that can be seen, heard, smelled, tasted, or touched.
