(1) What are the main advantages of polling, and when it is preferable than interrupts?

(2) Can you miss events when using polling? What if you use interrupts?

(3) In order to react faster to an event, Which method is used, interrupts or polling? Discuss?

(4) In order to react to an interrupts, What do you have to do in your application?

(5) Are interrupts desired or undesired or both? illustrate your answer with examples?

(6) Define the vector table of three different microcontrollers belongs to three different families?