1- In single mode fibers, which is the most beneficial index profile? a. Step index b. Graded index c. Step and graded index Coaxial cable 2- In the structure of a fiber, which component provides additional strength and prevents the fiber from any damage? a. Core b. Cladding c. Buffer Coating None of the above answer pleas 3- Which rays exhibit the variation in the light acceptability ability of the tiber? a. Meridional b. Skew c. Leaky d. All of the above 4- Which type of fiber has the highest modal dispersion? Graded index mode b. .Step-index multimode c.Step-index single mode d.Graded index multimode

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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1- In single mode fibers, which is the most beneficial index profile?
a. Step index
b. Graded index
c. Step and graded index
Coaxial cable
2- In the structure of a fiber, which component provides additional strength and prevents the
fiber from any damage?
a.Core
b. Cladding
c. Buffer Coating
None of the above
3- Which rays exhibit the variation in the light acceptability ability of the fiber?
a. Meridional
b. Skew
c. Leaky
I need correct
answer please!
All of the above
4- Which type of fiber has the highest modal dispersion?
Graded index mode
b. .Step-index multimode
c.Step-index single mode
d.Graded index multimode
Transcribed Image Text:1- In single mode fibers, which is the most beneficial index profile? a. Step index b. Graded index c. Step and graded index Coaxial cable 2- In the structure of a fiber, which component provides additional strength and prevents the fiber from any damage? a.Core b. Cladding c. Buffer Coating None of the above 3- Which rays exhibit the variation in the light acceptability ability of the fiber? a. Meridional b. Skew c. Leaky I need correct answer please! All of the above 4- Which type of fiber has the highest modal dispersion? Graded index mode b. .Step-index multimode c.Step-index single mode d.Graded index multimode
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