1) Explain the physical address in the Figure 7.12 using page # and the offset in the logical address.

2) p. 333 Consider a simple segmentation system that has the following segment table:

Starting Address	Length (bytes)
660	248
1,752	422
222	198
996	604

For each of the following logical addresses, determine the physical address or indicate if a segment fault occurs:

a. 0, 198

b. 2, 156

c. 1, 530

c. 3, 444

d. 0, 222

3) p. 332. Consider a simple paging system with the following parameters: 2^32 bytes of physical memory: page size of 2^10 bytes; 2^16 pages of logical address space.

a. How many bits are in a logical address?

b. How many bytes in a frame?

c. How many bits in the physical address specify the frame?

d. How many entries in the page table?

e. How many bits in each page table entry? Assume each page table entry contains a valid/invalid bit.