Nokia 4A0-105 Exam - Topic 5 Question 125 Discussion

Actual exam question for Nokia's 4A0-105 exam

Question #: 125
Topic #: 5

Which of the following statements about Spanning Tree Protocol is true?

AFor the switches that are non-root or designated switches, the port with the highest combined cost to the root is the root port.

BIn the case where two switches have the same priority, the switch with the lowest MAC address becomes the root.

CThe switch port that is the greatest distance from the LAN to the root is the designated port.

DAll of the above.

Show Suggested Answer

Suggested Answer: B

by Reyes at May 05, 2026, 11:56 AM

Limited Time Offer

25%

Off

Contribute your Thoughts:

Submit Cancel

19 hours ago

I think option B sounds familiar because we talked about how MAC addresses are used as tie-breakers in the root election process.

upvoted 0 times

...