Answer the following statements true (T) or false (F)

Question

1. The operating system knows when input and output operations begin and end because
these events are marked by interrupts.
2. Hardware processes an interrupt by saving key control information for the currently
executing program and starting the interrupt handler routine.
3. Interrupts can originate with either hardware or software.
4. Processor management is concerned with the internal priorities of programs already in
memory.
5. As programs enter the system, they are placed on a queue by the scheduler.

Answer 1

1. True
2. False
3. True
4. True
5. False