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Optical Networking - Optical Communications MCQs

Optical Networking MCQs : This section focuses on the "Optical Networking" in Optical Communications. These Multiple Choice Questions (MCQs) should be practiced to improve the Optical Communications skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.




Question 1

Optical networking includes?

A. LAN
B. WAN
C. MAN
D. All of the above

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Question 2

Optical networking capable of achieving extremely high bandwidth

A. TRUE
B. FALSE
C. Can be true or false
D. Can not say

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Question 3

Optical switch is used to?

A. to send a signal down different fiber paths
B. to direct light between ports without an optical-electrical-optical conversion
C. to tie in other components, such as an OADM
D. None of the above

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Question 4

Which of the following is used to tie in other components, such as an OADM?

A. Wave division multiplexer
B. Optical amplifier
C. Circulator
D. Optical splitter

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Question 5

Which of the following are Components of an fiber-optical networking?

A. Fiber
B. LED light source
C. Optical splitter
D. All of the above

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Question 6

Each stage of information transfer is required to follow the fundamentals of ____________

A. Optical interconnection
B. Optical hibernation
C. Optical networking
D. Optical regeneration

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Question 7

A _________________ is a network connecting several regional or national networks together

A. Domain network
B. Long-haul network
C. Short-haul network
D. Erbium network

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Question 8

Optical switching can be classified into ________ categories

A. 1
B. 2
C. 3
D. 4

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Question 9

____________ is a multi-functional element of optical network.

A. Hop
B. Wavelength
C. Attenuation
D. Optical node

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Question 10

Free-space optical networks can also be used to set up temporary terrestrial networks

A. TRUE
B. FALSE
C. Can be true or false
D. Can not say

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