Suppose you have a byte-addressable virtual address memory system with 8 virtual pages of 64 bytes each, and 4 page frames. Assuming the following page table, answer the questions below: a) How many bits are in a virtual address? b) How many bits are in a physical address? e) What physical address corresponds to the following virtual addresses (if the address causes a page fault, simply indicate this is the case)? Frame # Valid Bit Page 0 3 1 1 1 1 2 - 0 3 - 0 4 1 5 - 6 - 0 7 2 1