What function enables multiple PCI adapters to be mapped to the same traditional IRQ?
A) Noncascaded interrupts
B) System resource allocation
C) IRQ steering
D) PCI BIOS setup

Question

Quizplus · Accepted Answer

IRQ steering is the function that enables multiple PCI adapters to be mapped to the same traditional IRQ. IRQ steering dynamically assigns PCI devices their own IRQ and allows multiple PCI devices to share the same IRQ without conflicts. This helps reduce IRQ conflicts and improves overall system stability. Noncascaded interrupts may also help resolve IRQ conflicts but do not specifically address the issue of mapping multiple PCI adapters to the same IRQ. System resource allocation and PCI BIOS setup are important functions but are not directly related to enabling multiple PCI adapters to share the same IRQ.

What Function Enables Multiple PCI Adapters to Be Mapped to the Same