4. A computer has 64Kbytes of virtual memory, 32 Kbytes of main memory and page size of 4k bytes. Following figure shows TLB and page table of the computer. 1. How many bits is virtual address 2. How many pages are in virtual memory 3. How many bits require for physical address 4. How many frames (blocks) are in main memory 5. Following virtual addresses are given, find physical addresses and identify if each address generates TLB Hit, Page table Hit or page fault TLB Hit Page Table Hit Page fault Physical address Address E444 0744 9EEE AFEE TLB Page Number Frame Number 1110011 0111010 TLB Page frame v Page table 0000 0001 0010 0011 0100 0101 0110 0111 1000 1001 1010 1011 O-OOOOOOOOO 1100 1101 1110 1111