Question

explain the importance of cache memory

Answer 1

In computing, a cache kash, is a hardware or software component that stores data so that future requests for that data can be served faster; the data stored in a cache might be the result of an earlier computation or a copy of data stored elsewhere. 

if cache memory will not be there then the future request will be served very slow in comparison to cached memory.

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Answer 2

1= it helps in high speed buffering

2=makes processing faster

3=in computer it makes a better bonding between the CPU's RAM and ROM and the file.

4=after processing it must be removed because it may cause slowing down of system