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NCTI Field Tech 2 to 3 Exam Preparation for May 2025

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This engaging resource is designed for technicians preparing for the May 2025 NCTI Field Tech 2 to 3 Exam, focusing on advanced telecommunications and networking skills. Featuring 30 multiple-choice questions, it covers critical areas like wireless network configuration, troubleshooting techniques, power over Ethernet, and fiber optic deployment. From optimizing signal strength to ensuring seamless connectivity across buildings, this guide equips professionals with the expertise to tackle real-world challenges and excel in the evolving broadband industry.

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5/6/25, 6:03 PM NCTI Field Tech 2 to 3 | Quizlet

Name: Score:


30 Multiple choice questions

Term 1 of 30
What does the "on with threshold" setting of the Request to Send/Clear to Send (RTS/CTS)
protocol allow the wireless local area network (WLAN) administrator to control?

To monitor the signal strength of each connected device


To determine the maximum number of clients that can connect simultaneously

To control which frames over a certain size are announced and cleared to send by the
stations

To prioritize data packets based on their content type

Definition 2 of 30
When the network requires speed, flexibility, and reliability

In which Open Systems Interconnection (OSI) reference model layer do wireless local area
networks (LAN) operate

Which is the largest IEEE 802.11 data frame that can traverse a wireless local area network
(WLAN) without fragmentation


In which of the following applications might a wireless local area network (WLAN) be
deployed in a distribution layer role


In which of the following applications might a satellite network be utilized for real-time
video streaming




https://quizlet.com/608207829/test?answerTermSides=6&promptTermSides=6&questionCount=30&questionTypes=4&showImages=true 1/11

, 5/6/25, 6:03 PM NCTI Field Tech 2 to 3 | Quizlet

Term 3 of 30
Which step in the troubleshooting process requires a discussion with the customer to gather more
detail about the problem

Step 1: Identify the Problem


Class of Service (CoS)

A semidirectional antenna


The Data Link Layer

Term 4 of 30
What is it called when several computers are sharing files without a WAP

Ad-hoc Network

Ad-Hoc Mode

Infrastructure Mode


Standard Mode

Term 5 of 30
Given an access point (AP) with 100 milliwatts (mW) of output power connected through a cable
with 3 dB of loss to the antenna with a 10 decibels isotropic dBi gain, what is the approximate
Equivalent Isotropically Radiated Power (EIRP) level from the antenna in Milliwatts

250 mw

500 mW

125 mw

750 mw




https://quizlet.com/608207829/test?answerTermSides=6&promptTermSides=6&questionCount=30&questionTypes=4&showImages=true 2/11

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