Consider a virtual memory with size 4GB while it only has a physical size of 1 GB. Page size is 4KB. How many entries to the page table, how many total bits/bits per entry, and where is the page table stored

3. Consider a virtual memory with size 4GB while it has only 1GB of physical memory. Page size is 4KB. (a). How many entries to the page table? How many bits in each entry of the page table? How many total bits in the page table? (b) Where is the page table stored? where is the address of the page table stored