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NCTI Field Tech 2 to 3 Question and answers already passed 2023

NCTI FINAL EXAM PROGRESSION :FIELD TECH 2-3 TEST LATEST 2023-2024 ACTUAL EXAM 200 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES|AGRADE

NCTI FINAL EXAM Progression: Field Tech III - IV Conventional Study Questions and Answers Graded A 2023 The Open Systems Interconnection reference model (OSI/RM) Network Layer serves which primary purpose? - It uses Layer 3 addresses to create multiple routed networks.

NCTI Field Tech 2 to 3 Possible Questions and Answers (100% Correct)

Ncti 2-3 Questions and Answers 2023 What is the difference between the FTTN and FTTC topologies? An FTTC is allowed a smaller number of RF amplifiers between the optical fiber and the customer premises. What are the three categories of the fiber-optic cable used to identify the location of the fiber in the network? Truck, branch, and drop Which type of fiber topology used in a PON places the PON splitters at the headend while providing one designated fiber for every customer pre...

NCTI FINAL EXAM PROGRESSION :FIELD TECH 2-3 TEST LATEST 2023-2024 ACTUAL EXAM 200 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES|AGRADE

1. What is unique about WDM - PON ?: WDM-PON deployed in a greenfield system allows each subscriber to get their own designated wavelength. 2. What is the main benefit of deploying WDM technology?: It will increase the capacity of the existing fiber networks tenfold without adding any more fiber. 3. How are optical splitters used in the forward path?: As passive branching devices that divide an optical signal across multiple output fibers. 4. What is the purpose of a fiber demarcation box?...

NCTI Field Tech 2 to 3 100% SOLUTION 2023//2024 What is one reason why broadband cable operators install fiber optic cables in stages instead of changing the infrastructure all at once - ANSWER Changing the infrastructure all at once would cause too many service disruptions What is the difference between FTTN and FTTC - ANSWER FTTC is allowed a smaller number of RF amplifiers between the optical fiber and the customer premises Which of these components is used in a PON(Passive Optica...

Why do only the outer electrons leave their orbit shells?  Only outer electrons leave their orbit shells because electrons farthest from the nucleus are more easily freed from their orbits due to a weaker electrostatic force. What is required to have a balanced (or stable) atom?  The number of electrons must equal the number of protons in order to have a balanced atom. List the capacity of each of the first four orbital shells of an atom.  Shell: #1 = 2 electrons; #2 = 8 electr...

What are three principle characteristics that define an AC waveform? - Answer- The three principle characteristics that define an AC waveform are: (1) frequency; (2) wavelength; and (3) amplitude. What is one of the basic principles of resistance reflected in the familiar practices of grounding and bonding? - Answer- Grounding and bonding practices reflect the basic principle that electricity always follows the path of least resistance. What comprises the impedance of a coaxial cable or a ...