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Principle of locality relate to the use of multiple memory levels?
Wiki User
∙ 13y ago
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.
Wiki User
∙ 13y ago
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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.
What is The principal of locality of reference justifies the use of?
Principal of locality of reference is frequently accessing of Location of any storage . It is mainly used for cache memory.
What are the levels of memory?
three levels of memory : 1.sensory 2.short term 3. long term
Can a memory card be used in multiple devices?
It depends if these multiple devices use the exact same memory card type.
What are the starategist for exploilting spatial locality and temporal locality?
To exploit spatial locality, programs arrange data access patterns to utilize nearby memory locations more frequently, reducing cache misses. Temporal locality is exploited by reusing recently accessed data, keeping it in a cache for quick retrieval before it is replaced. Techniques such as loop unrolling, prefetching, and optimizing data structures can help maximize both spatial and temporal locality in programs.
Need of interface in microprocessor?
the principle function of memory interfacing is to enable the microprocessor to read or write into a register of the memory chip
What are the advantages of a multi-size memory card reader?
A multi size memory card reader will allow you to use multiple memory cards on one single reader, instead of buying multiple readers.
Why is the principle of locality crucial to the use of virtual memory?
Because of two things: ü Program and data references within a process tend to cluster à only a few pieces of a process will be needed over a short period of time. ü It is possible to make intelligent guesses about which pieces will be needed in the future, which avoids thrashing.
What is centralized shared memory architecture?
MIMD(Multiple Instruction streams, Multiple Data streams) multiprocessors fall into two classes Centralized Shared memory and distributed shared memory Centralized Shared Memory Architecture has at most a few dozen microprocessors chips, that shares a single centralized memory. They have large caches, single memory, with multiple banks. The single memory has a symmetric relation to all the processors and uniform access time from any processor.
Tackling multiple choice questions relies primarily on the memory process called?
Tackling multiple choice questions relies primarily on the memory process called recognizing.
From where does facebook has so much memory?
The "memory" from Facebook is stored on their multiple, high technology website servers.
What memory card reader has the most slots?
Generally, memory card readers have four or five slots that fit multiple types of memory cards.
How many levels of cache memory?
there are twothree.instruction cachedata cacheconsolidated cache
