- Study guides, Class notes & Summaries

NCTI 2-3 Questions and Answers 100% Pass 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 premise?...

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37 pages

Written in 2023/2024

Grade A+

KatelynWhitman

Most households and small businesses in the United States use tier three Internet service providers (ISP) for Internet access. What qualifies an ISP as a tier three provider? - correct answer Tier three providers pay either tier one or tier two companies for Internet access Dial-up Internet service, once the primary method of connecting to the Internet, has been supplanted by broadband Internet, but is still used by some people. What is a requirement in orde...

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2 pages

Written in 2024/2025

Grade A+

RealGrades

NCTI 2-3 Chapters 1-2 Exam Questions With Correct Answers

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4 pages

Written in 2025/2026

Grade A+

Lectphilip

All you need to pass your exams

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3 items

TopGradeGuru

NCTI 2-3 Exam Test Questions And Answers Verified 100% Correct Which technique can be useful in helping others understand your emotional state and in providing them with direction around how to help you restore balance? - ANSWER Feel, Felt, Found technique Which of the following best describes stereotyped thinking? - ANSWER Presuming that all members of a group have certain characteristics. The attribute of being "active" as a critical thinker means - AN...

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18 pages

Written in 2025/2026

Grade A+

TopGradeGuru

Which fiber optic cable design category typically uses some star topology variation - correct answer Signal distribution What is the ideal way for a broadband cable network designer to plan the replacement of coaxial cable with fiber optic cable to shorten amplifier cascades - correct answer Use the existing coaxial network infrastructure What is an option for broadband cable network to maximize the use of its optical fi...

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8 pages

Written in 2024/2025

Grade A+

RealGrades

Lesson 1 - correct answer Lesson one - FTTX Basics Changing the infrastructure all at once would cause too many service disruptions - correct answer What is one reason why broadband cable operators install fiber-optic cable in stages instead of changing the infrastructure all at once? An FTTC is allowed a smaller number of RF amplifiers between the optical fiber and the customer premises - correct answer ...

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20 pages

Written in 2024/2025

Grade A+

RealGrades

The main elements of the optical transmitter are the electrical interface, data encoder/modulator, laser and - correct answer Optical interface What process must happen before digital modulation can occur in an optical transmitter? - correct answer The data must be encoded. In networks transporting data rates higher than_______, F-P lasers are considered inadequate. - correct answer ...

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12 pages

Written in 2024/2025

Grade A+

RealGrades

Which fiber-optic cable design category typically uses some star topology variation? - correct answer ⦁ Signal distribution. What is the ideal way for a broadband cable network designer to plan the replacement of coaxial cable with fiber-optic cable to shorten amplifier cascades? - correct answer ⦁ Use the existing coaxial network infrastructure. What is an option for a broadband cable network to maximize the use of ...

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12 pages

Written in 2024/2025

Grade A+

RealGrades

What is the best approach to repairing an aerial fiber-optic drop cable for FTTx applications? - correct answer Replace the entire section of fiber drop cable. What is the difference between the FTTN and FTTC topologies? - correct answer 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 loca...

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2 pages

Written in 2024/2025

Grade A+

RealGrades

What uses the 2.4-GHz band and runs at 54 Mbps? - correct answer 802.11g What is one reason why broadband cable operators install fiber-optic cable in stages instead of changing the infrastructure all at once? - correct answer Changing the infrastructure all at once would cause too many service disruptions. What is the difference between the fiber-to-the-node (FTTN) and fiber-to-the-curb (FTTC) topologies? - correct answ...

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21 pages

Written in 2024/2025

Grade A+

RealGrades

NCTI Questions and Answers Graded A 2 Exam (elaborations) NCTI Questions and Answers with Verified Solutions 3 Exam (elaborations) NCTI - Installer Book Questions and Answers Already Passed 4 Exam (elaborations) NCTI 2-3 Questions and Answers 100% Pass 5 Exam (elaborations) NCTI 2-3 Questions and Answers 100% Pass 6 Exam (elaborations) NCTI Co

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10 items

DrJon

NCTI 2-3 Questions and Answers 100% Pass 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 premise? Home...

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37 pages

Written in 2023/2024

Grade A+

Parie

NCTI Questions and Answers with Verified Solutions graded A

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10 items

DrJon

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

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37 pages

Written in 2023/2024

Grade A+

DrJon

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

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37 pages

Written in 2023/2024

Grade A+

DrJon

Joseph is listening to Brenda, his direct report, talk about her interactions with a difficult client, yesterday. Brenda says, "I know my customer wasn't happy with our product but he really took out his frustration on me. He assumed I was the reason for his discomfort and spent ten minutes berating me to my face with accusations, swearing, intimidating gestures and even threats to try to have me fired. It was terrible." How can Joseph respond to Brenda to practice effective communication...

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3 pages

Written in 2023/2024

Grade A+

Brainarium

NCTI 2-3 Questions and Answers 100% Pass 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 premise? Home...

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37 pages

Written in 2022/2023

Grade A+

BrilliantScores