Explore topic-wise MCQs in Optical Communications.

This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Optical Communications knowledge and support exam preparation. Choose a topic below to get started.

1.

Length field in MAC frame ensures that the frame signals stay on the network in order to detect the frame within the correct time limit.

A. True
B. False
Answer» C.
Discussion
2.

Ethernet switches support multiprotocol label switching.

A. True
B. False
Answer» B. False
Discussion
3.

_______________ is the de-multiplexing technique used to split SONET bandwidth into logical groups.

A. SDH
B. Virtual concatenation
C. STS-1
D. Optical breakdown
Answer» C. STS-1
Discussion
4.

The _______________ provides point-to-point access to a bidirectional single-mode optical fiber.

A. Optical regenerator
B. Optical session
C. Optical distribution node
D. Optical buffer
Answer» D. Optical buffer
Discussion