You are troubleshooting a computer that is in the design phase. The problem you see is that the CPU is not receiving information about the status of resources and devices connected to the computer. The CPU is also not receiving IRQs. What component of the computer do you suspect could be the problem?
A) CPU cache
B) data bus
C) control bus
D) address bus

Question

Quizplus · Accepted Answer

The control bus is responsible for carrying control signals, including commands from the CPU and status signals from other devices, as well as interrupt requests (IRQs). If the CPU is not receiving information about the status of resources or IRQs, it indicates a problem with the control bus.

You Are Troubleshooting a Computer That Is in the Design