Results 1 - 15 of about 2224 sawaal for "cache"
well, The MESI protocol is a widely used cache coherency and memory coherence protocol, which was later introduced by Intel in the Pentium processor to "support the more efficient write-back cache in addition to the write-through cache previously used by the Intel 486 processor"Every cache line is marked with one of the four following states coded in two additional bits: M - Modified
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Computers & Technology by Nawraj at 11:22 PM on June 27, 2008
Dear;A CPU cache is a cache used by the central processing unit of a computer to reduce the average time to access memory. The cache is a smaller, faster memory which stores copies of the data from the most frequently used main memory locations. As long as most memory accesses are to cached memory locations, the average latency of memory accesses will be closer to the cache latency than to the latency
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Computers & Technology by kash at 4:29 PM on May 10, 2008
cash, a special high-speed storage mechanism. It can be either a reserved section of main memory or an independent high-speed storage device. Two types of caching are commonly used in personal computers: memory caching and disk caching.A memory cache, sometimes called a cache store or RAM cache, is a portion of memory made of high-speed static RAM SRAM instead of the slower and cheaper dynamic RAM
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Computers & Technology by kash at 6:44 PM on May 12, 2008
Cache memory is random access memory RAM that a computer microprocessor can access more quickly than it can access regular RAM. As the microprocessor processes data, it looks first in the cache memory and if it finds the data there from a previous reading of data, it does not have to do the more time-consuming reading of data from larger memory.Cache memory is sometimes described in levels
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Computers & Technology by Nawraj at 8:50 PM on June 26, 2008
well shree Cache memory is random access memory RAM that a computer microprocessor can access more quickly than it can access regular RAM....It is a buffer of high-speed memory that temporarily holds data that is being read from or written to the disk drives....use to increase the speed of the computer located on the procesorranges from 128kb to 8 mblarger the better.....cache memory is the memory
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Computers & Technology by Shree ... at 6:37 AM on April 05, 2008
First of all cache memory is very fast memory that the processor canaccess much more quickly than main memory or RAM. Currently Processors can operate at speeds much greater than affordable, reliable memory can supply the necessary data.Cache memory, is much like other memory, except it can operate much faster, and much more expensive.Cache memory attempts to bridge the gap between fast, expensive
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Computers & Technology by Sivaram at 6:32 PM on August 14, 2008
power source to maintain its integrity.Cache memory is high speed memory that resides between the CPU and RAM in a computer. Cache memory stores data and instructions that the CPU is likely to need next. The CPU can retrieve data or instructions more quickly from cache than it can from RAM or a disk...RAM is general purpose memory, used to store programs, data, graphics, etc. You want 64meg or so these days.Cache
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Computers & Technology by Rocky at 12:27 PM on May 19, 2008
Well Sujal,Cache memory is usually on something like a hard drive or processor. Its a small amount of very high speed memory and the purpose is to put things that are accessed frequently memory, which exists as chips on the motherboard near the CPU. RAM stores data and programs while they are being used and requires a power source to maintain its integrity. Cache memory is high speed
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Computers & Technology by sujal kapoor at 10:08 PM on April 26, 2008
accessible over a network etc. When data is read from, or written to, main memory a copy is also saved in the cache, along with the associated main memory address. The cache monitors addresses of subsequent reads to see if the required data is already in the cache. If it is a cache hit then it is returned immediately and the main memory read is aborted or not started. If the data is not cached a cache miss
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Computers & Technology by Rajib Gurung at 5:29 AM on November 04, 2007
Cache memory is very fast memory that the processor canaccess much more quickly than main memory or RAM. Currently processors can operate at speeds much greater than affordable, reliable memory can supply the necessary data. Cachememory, is much like other memory, except it can operate much faster, and much more expensive.Cache memory attempts to bridge the gap between fast, expensive memory that can
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Computers & Technology by Sanjay at 3:17 PM on April 23, 2008
A CPU cache is a cache used by the central processing unit of a computer to reduce the average time to access memory. The cache is a smaller, faster memory which stores copies of the data from the most frequently used main memory locations. As long as most memory accesses are to cached memory locations, the average latency of memory accesses will be closer to the cache latency than to the latency
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Computers & Accessories by Anju Singh at 6:54 AM on October 03, 2008
Pronounced cash, a special high-speed storage mechanism. It can be either a reserved section of main memory or an independent high-speed storage device. Two types of caching are commonly used in personal computers: memory caching and disk caching. A memory cache, sometimes called a cache store or RAM cache, is a portion of memory made of high-speed static RAM SRAM instead of the slower and cheaper
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Computers & Technology by ravish at 10:26 PM on November 05, 2007
Cache memory is a small block of high-speed memory usually SRAM located between the CPU and main memory that is used to store frequently requested data and instructions. Properly designed, a cache improves system performance by reducing the need to access the systems slower main memory for every transaction....Cache memory is random access memory RAM that a computer microprocessor can access more
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Computers & Technology by nkatyal at 3:57 AM on December 16, 2007
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A CPU cache is a cache used by the central processing unit of a computer to reduce the average time to access memory. The cache is a smaller, faster memory which stores copies of the data from the most frequently used main memory locations. As long as most memory accesses are to cached memory locations, the average latency of memory accesses will be closer to the cache latency than to the latency
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Computers & Accessories by Nishant at 11:25 PM on June 13, 2008
well arun,Central Processing Unit Cache Memory or the CPU Cache: it the cache on your CPU has become a very important part of todays computing. The cache is a very high speed and very expensive piece of memory, which is used to speed up the memory retrieval process. Due to its expensive CPUs come with a relatively small amount of cache compared with the main system memory. Budget CPUs have even less cache
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Computers & Technology by Arun Pandian at 11:15 PM on September 27, 2008
