Given an $8-$bits memory address and a $2-$way set$-$associative cache with $64-$bytes capacity and $2-$byte block size, how many bits is index and tag?

Index $=\_\_\_\_\_$ bits, Tag $=\_\_\_\_\_$ bits

Question $57$Select one:

a$.$

$4,2$

b$.$

$3,4$

c$.$

$2,4$

d$.$

$4,3$