Caching implemented by the underlying technology is the first level cache. Usually it comes by default with them. For example, hibernate session or HTTP session holds certain objects in the cache.
In addition, if the application enables additional caching by using a caching provider such as ehcache or api available, it will be termed as "second level" caching. For example, in Hibernate, we can use the <cache> element or pragmatically say "query.setCacheable(true)" to enable second level caching.
speed and size. As numbers goes up, speed goes down, but so does cost, so you can have more. A CPU might have ~16k L1, ~2M L2, ~8M L3. Not many CPU's have L3 cache currently.
yaah
CMMI level3
This question should be more specific so that someone can more easily and accurately assist you. However, i will attempt to answer your question assuming that your are asking about the L1, L2, and L3 cache memory types. L1, L2 and L3 (or level 1, level 2 and level 3) are different memories seperate from the processor, but it is the memory more easiest and quickly accessible by the processor, or cpu. These memories are used by the processor to store common instructions, images..etc. so that it can easly and quickly access it whenever required to. First the processor checks the L1 cache memory (usually the level with the lowest amount of memory), if it doesn't find what it needs there then it searches through the L2 and then L3. If what the processor needs isn't in the cache memory, then it will check the HDD and RAM.
external cache or level 2 or L2 cache
a level 500 hundred because it has more life and better weapons
True.
; L3 Cache (Level 3 Cache) This type of cache is becoming more prevalent as microprocessor manufacturers ship more processors with L1 and L2 cache built into the processor. L3 cache is then the extra cache that sits on the motherboard between the processor and main memory, since the processor already contains L1 and L2 cache. Some processors are starting to ship with L3 cache built-in as well to speed up memory operations further. In those cases the L3 cache often sits on a separate area of the die, not built directly into the chip core.
Level 2 cache (L2 cache)
true
False
L2 cache. Today's processors all have some memory on the processor chip (called a die). Memory on the processor die is called Level 1 cache (L1 cache). Memory in the processor package, but not on the processor die, is called Level 2 cache (L2 cache). Some processors use a third cache farther from the processor core, but still in the processor package, which is called Level 3 cache (L3 cache).
Level 2 cache (L2 cache)
L2 cache