Question

In polling :

a) Busy - wait cycles wait for I/O from device
b) Interrupt handler receives interrupts
c) Interrupt-request line is triggered by I/O device
d) All of these

Answer 1

The subject of this question is Computers and Technology and the grade level is High School. The correct option for the question is d) All of these.

Step-by-step explanation:

The subject of this question is Computers and Technology and the grade level is High School.

The correct option for the question is d) All of these.

Busy-wait cycles occur when a process is waiting for input/output (I/O) from a device, interrupt handlers receive interrupts, and the interrupt request line is triggered by an I/O device.