CompTIA

220-301 · Question #881

When installing multiple USB devices, a technician finds that all the devices are using the same IRQ Port. How can this problem be fixed?

The correct answer is D. There is no problem. USB devices are designed to share the same IRQ. See the full explanation below for the reasoning.

Question

When installing multiple USB devices, a technician finds that all the devices are using the same IRQ Port. How can this problem be fixed?

Options

Aassign virtual ports for every USB device
Bupgrade the USB controller drivers to the latest and reboot the PC
Creplace the USB devices with more up to date versions
DThere is no problem. USB devices are designed to share the same IRQ.

How the community answered

(49 responses)

A
14% (7)
B
4% (2)
C
8% (4)
D
73% (36)

Community Discussion

No community discussion yet for this question.

Sign up to join the discussion

Full 220-301 Practice