You are the Administrator in charge of the Certkiller servers and are in the process of configuring a external backplane which will be equipped with fibre channel technology, you want to know from the new Certkiller trainee what the distance between fibre channel devices can be when using optical connectors?

A.
1.5 Meters

B.
12 Meters

C.
30 Meters

D.
10 Kilometers

Explanation:
The measurement of 10-Kilometers is if you will be using fibre channel devices with optical connectors.
Incorrect Answers:
A, B, D: The other mentioned distances are all incorrect because they questions states they want the distance between devices if using optical connectors.
Reference:
Server+ Exam Cram 2 (Exam SK0-002), Charles J. Brooks, Que, November 2005, pg