Q$3.$ You are given the first $10$ lines of page table, which is stored in the main memory. The page size is $4KB.$

Let the last digit of your student ID number is $k.$

a$)(0$ points$)$ What is the last digit of your student ID number, $k=$

b$)(15$ points$)$ Find the physical address corresponding to virtual address $0$xkkkk$.$

c$)(10$ points$)$ Assume the access time to TLB is $1cc$ and $10cc$ to main memory. Assume there is no

cache in the architecture. Assume that we have a fully$-$associative $2-$entry TLB$.$ The TLB is initially

empty.

Suppose the CPU accesses to the following virtual addresses in the given order:

$0$x$04$k$,0$x$08$k$,0$x$0$Ck$,0$x$202$k$,0$x$202$k$.$

What is the total access time $($cc$)?$ what if k $=1$