Which of the following connector types are used in terminating singlemode fiber cables? (Select
TWO).

A.
LC

B.
F-connector

C.
DB-9

D.
BNC

E.
RJ-11

F.
SC

Explanation:
A variety of optical fiber connectors are available, but SC and LC connectors are the most
common types of connectors on the market.[citation needed] Typical connectors are rated for
500–1,000 mating cycles. The main differences among types of connectors are dimensions and
methods of mechanical coupling. Generally, organizations will standardize on one kind of
connector, depending on what equipment they commonly use. Different connectors are required
for multimode, and for single-mode fibers