Last saved by: Ani

1. C by providing the machine with many completely independent address spaces, called segments

related to p. 234 and 235

2. A i and ii

related to p. 236-238

3. D with both MULTICS and Intel Pentium protection is implemented as concentric circles, where attempts to access data at lower levels are permitted, and attempts to access data at higher levels are illegal and cause traps

related to p. 238, 239, 242, and 246