Question 2 Single-Level Page Table Consider a computer with 4 GB of physical memory, where the page For simplicity assume than 1GB-1000MB, 1 MB-1000KB, 1 KB-1000 bytes size is 4 KB. (a) How many pages must be tracked by a single-level page if the computer has 4GB of physical memory and the page table size is 4 KB? (b) How many bits are required for the virtual page number (VPN) to address any page within this 4GB memory space? (c) Assuming that the smallest addressable unit of memory within a page is a byte (8-bits) How many bits are required for the offset to refer to any byte in the 4 KB page? (d) Assuming each page table entry (PTE) requires 4 bytes of memory, how much memory is required to store the page table for one process (in MB)? (e) Using this memory requirement, how many processes would fill the memory with page table data on a 4GB computer