Consider virtual memory system with 24 bit virtual address space, if page size of 4KB is used when we split into a logical address , how many bits are used for the page number, and how many bits are used for the offset?

Using the 24 bit virtual address space from above, if we use a page size of 8KB, when we split into a logical address, how many bits are used for the page number, and how many bits are used for the offset?

What do you think is an advantage and a disadvantage with a smaller page size or a larger page size in a virtual memory system?