Question

an hardware device interrupt request invokes...... , which handle this interrupt. Give answer with reason.​

Answer 1

Explanation:

ISR Stands for "Interrupt Service Routine." An ISR (also called an interrupt handler) is a software process invoked by an interrupt request from a hardware device. It handles the request and sends it to the CPU, interrupting the active process. When the ISR is complete, the process is resumed.

ISRs prioritize interrupt requests based on the IRQ setting of the device (or port). Typically the keyboard is at the top of the IRQ list, while devices like hard drives are further down.

Answer 2

Answer:

Ans-- Interrupt Service Routine (ISR)

Explanation:

An ISR (also called an interrupt handler) is a software process invoked by an interrupt request from a hardware device. It handles the request and sends it to the CPU, interrupting the active process. When the ISR is complete, the process is resumed.