TestOut LabSim A+ Certification Practice Exam

How can you view a list of all IRQs and the devices using each IRQ in Windows?

1. By accessing the System Configuration tool

2. In Device Manager, click View > Resources by type

3. Using the task manager

4. By opening the Control Panel

The correct answer is: In Device Manager, click View > Resources by type

To view a list of all Interrupt Request Lines (IRQs) and the devices using each IRQ in Windows, accessing Device Manager and selecting the option to view resources by type is the correct approach. Device Manager is a built-in Windows utility that provides detailed information about the hardware devices installed on your computer. When you choose to view resources by type, Device Manager presents a comprehensive layout of the resources, including IRQs, that are assigned to each device. This method allows you to easily identify conflicts or issues related to IRQ assignments, where devices may be competing for the same IRQ, leading to potential hardware malfunctions or performance problems. It effectively breaks down the resources being utilized, allowing for efficient troubleshooting and system management directly from a centralized tool designed specifically for interacting with hardware components. Other methods, such as using the System Configuration tool, task manager, or Control Panel, do not provide detailed insights into IRQ assignments and associated devices, making them less useful for this specific task.