CompTIA Exam Questions

Which of the following isthe MOST likely cause?

A network administrator tests a multimode fiber cable from end-to-end on a new link that is down and notices
that the dB loss is -.09. Which of the following isthe MOST likely cause?

A.
TXRX reversed

B.
dB loss too high

C.
dB loss too low

D.
Bad connectors