MadeEasy Full Length Test 2019: CO & Architecture - Cache Memory

Question

All is fine but how did they calculate the miss rate of level 2 cache (L2) i.e.how is m2=0.46875?

Comments

Here we take local miss rate:

L2 miss rate =No. of miss in L2 / No. of miss in L1

                     = 150/320

                     =0.46875

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bro can you explin me the formula i can understand avg.  access time

Answer 1

L2 miss rate= number of misses in L2/ number of misses in L1

i.e., 150/320

=0.46875