Operating Systems Questions (Please help if you can)

5. Explain the difference between a semaphore and a condition.

6. Show how the bakery algorithm conforms to the tenet of the protocol for critical section

problem.

1. What type of hardware support is required to implement cycle stealing?

2. Explain why does the use of dma result in the cpu memory accesses to slow down?

3. What is the difference between synchronous and asynchronous interrupts? Given an

example of each of them.