Q 1 A
Size of element= 4 word
size of Block= 8 word
Number of Block= 4
When A[0] is loaded int wold be a cache miss and along with A[0] A[1] will also be loaded, so for A[1] it would be hit
Similar for A{2] cache miss and for A[3] cache hit
So for half of elements there would be Hit and for Half There Would be Miss
Hit Rate-Miss Rate=50%
Q 2 A
Here block size, number of block, and element size is same as above question
Only difference is we are loading element in Column Major Order
so when A[0][0] is cache miss along with it A[0][1] will be also loaded in block 1
but in next iteration A[1][0] is called so cache miss and along with A[1][1] will be loaded in block 2
similarly block 3 will have A[2][0] and A[2][1]
block 4 will have A[3][0] and A[3][1]
now for A[4][0] cache miss will occur it will loaded in block 1
in short for every element we will have cache miss
cache miss= 100%, cache hit = 0%
