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Exam (elaborations)
NCTI EXAM | QUESTIONS WITH 100% CORRECT ANSWERS || LATEST UPDATE 2026
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---16August 20262026/2027A+
- Which of the following devices were used to capture TV signals in the early days of television? 
 A) Microwave Antenna. 
 B) Antenna placed on the roof. 
 C) Satellite Dish. 
 D) Dowser Rod. - ANSWERB) Antenna placed on the roof. 
 
Why did cable companies implement microwave technology? 
 A) Because the equipment was inexpensive. 
 B) Largely because the microwave signal was not amplified to reach the cable system. 
 C) To obtain a better signal quality than antenna-delivered signal could offer...
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shantelleG
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Exam (elaborations)
NCTI FIELD TECH 2 TO 3 PROGRESSION FINAL EXAM 100% ACCURATE
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---17August 20262026/2027A+
- What uses the 2.4-GHz band and runs at 54 Mbps? - ANSWER802.11g 
 
What is one reason why broadband cable operators install fiber-optic cable in stages instead of changing the infrastructure all at once? - ANSWERChanging 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? - ANSWERAn FTTC is allowed a smaller number of RF amplifiers between the optical fiber and the custome...
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shantelleG
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Exam (elaborations)
NCTI FIELD TECH 3 TO 4 QUESTIONS & ANSWERS(GRADED A+)
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---10August 20262026/2027A+
- The Open Systems Interconnection reference model (OSI/RM) Network Layer serves which primary purpose? - ANSWERIt uses Layer 3 addresses to create multiple routed networks. 
 
The address 68.56.189.17 belongs to which Internet protocol (IP) class? - ANSWERClass A 
 
What happens to a datagram sent by a higher level protocol to a 127.x.y.z address? - ANSWERThe datagram loops back inside the host and never leaves the network interface card (NIC).
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shantelleG
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Exam (elaborations)
NCTI Field Technician 2 to 3 Progression Final Exam 2025/2026 – 134 Questions and Answers | Broadband Systems, DOCSIS, PON, WLAN, RF & Troubleshooting
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--37September 20252025/2026A+Available in bundle
- This comprehensive study resource contains 134 fully answered questions from the official NCTI Field Technician 2 to 3 Progression Final Exam for the academic year 2025/2026. Designed to prepare students and professionals for certification through NCTI University, this document provides an in-depth overview of essential technical concepts and real-world troubleshooting scenarios. 
 
Key topics covered include DOCSIS network architecture, digital TV (DTV) troubleshooting, Passive Optical Network ...
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PROFFKERRYMARTIN
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Exam (elaborations)
NCTI FIELD TECH 2 TO 3 PROGRESSION FINAL EXAM QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) |ALREADY GRADED A+
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---22May 20252024/2025A+
- NCTI FIELD TECH 2 TO 3 PROGRESSION FINAL 
EXAM QUESTIONS AND CORRECT DETAILED 
ANSWERS (VERIFIED ANSWERS) |ALREADY GRADED 
A+
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$14.99 More Info
Sirmarcus1
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Exam (elaborations)
Field Tech 2-3 Final 2025/2026 Exam Questions with 100% Correct Answers | Latest Update
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---44May 20252024/2025A+
- Field Tech 2-3 Final 2025/2026 Exam 
Questions with 100% Correct Answers | 
Latest Update 
What is unique about WDM - PON ? -
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PROFFKERRYMARTIN
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Exam (elaborations)
NCTI FIELD TECH 2 TO 3 PROGRESSION FINAL Exam Questions And Answers |Latest 2025 | Guaranteed Pass
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---24April 20252024/2025A+
- ©THEBRIGHT 2025 ALL RIGHTS RESERVED 11:12 AM A+ 
1 | P a g e 
NCTI FIELD TECH 2 TO 3 
PROGRESSION FINAL Exam Questions 
And Answers |Latest 2025 | Guaranteed Pass 
What uses the 2.4-GHz band and runs at 54 Mbps? - Answer802.11g 
What is one reason why broadband cable operators install fiber-optic cable in stages instead of 
changing the infrastructure all at once? - AnswerChanging the infrastructure all at once would 
cause too many service disruptions. 
What is the difference between the fiber...
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$12.99 More Info
Thebright
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Exam (elaborations)
NCTI Field tech 2-3 Final Latest Update 2025-2026 Exam 200 Questions with 100% Verified Correct Answers Guaranteed A+
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--31March 20252024/2025A+Available in bundle
- NCTI Field tech 2-3 Final Latest Update Exam 200 Questions with 100% Verified Correct Answers Guaranteed A+
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$20.99 More Info
Tutordiligent
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Exam (elaborations)
PROGRESSION: FIELD TECH V - VI CONVENTIONAL QUESTIONS & SOLUTIONS
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--7March 20252024/2025A+Available in bundle
- Which small, network is private to the organization, 
sharing a common communications line linking together 
devices such as computers, printers, and other peripherals? - ANSWER Local area network (LAN). 
 
Which of the following is a unique address that 
is physically assigned to devices such as a modem 
or network interface card (NIC)? - ANSWER Media access control (MAC) address. 
 
Which two layers of the Open Systems Interconnection (OSI) 
reference model are combined in the transmissio...
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shantelleG
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Exam (elaborations)
NCTI FIELD TECH 3 TO 4 QUESTIONS & ANSWERS(GRADED A+)
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--10March 20252024/2025A+Available in bundle
- The Open Systems Interconnection reference model (OSI/RM) Network Layer serves which primary purpose? - ANSWER It uses Layer 3 addresses to create multiple routed networks. 
 
The address 68.56.189.17 belongs to which Internet protocol (IP) class? - ANSWER Class A 
 
What happens to a datagram sent by a higher level protocol to a 127.x.y.z address? - ANSWER The datagram loops back inside the host and never leaves the network interface card (NIC).
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$17.49 More Info
shantelleG
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Exam (elaborations)
NCTI FIELD TECH 2 TO 3 QUESTIONS & ANSWERS 2025 LATEST UPDATE!!!
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--15March 20252024/2025A+Available in bundle
- 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 Optical Network) - ANSWER Optical Splitters
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shantelleG