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NCTI 448
Nieuwste samenvattingen NCTI
NCTI MT1-MT2 FINAL EXAM CURRENTLY TESTING VERSIONS OF THE EXAM WITH QUESTIONS AND CORRECT DETAILED ANSWERS/EXPERT VERIFIED FOR GUARANTEED PASS! /LATEST UPDATE 
 
According to SCTE- and NCTA- recommended trunk system map symbols, fiber-optic cable is represented by - Correct Answer Double arrows within a small circle on a solid line." 
 
"The forward path signal in a traditional tree-and-branch architecture - Correct Answer originates at the headend and is transmitted downstream through coa...
Q: 20 milliamperes is the same as ________. (Remember, 1 
milliampere = 0.001 ampere.) 
Ans: 0.02 amperes 
Q: The orbital shell that has a maximum electron capacity of 18 
electrons is the ___________ shell. 
Ans: Third 
Q: A semiconductor material 
Ans: Has four valence electrons. 
Q: The major factor for determining whether a particular 
element is a conductor, a semiconductor, or an insulator is 
Ans: The number of electrons in the valence shell. 
1 
2025/2026 
Q: ...
Q: What was the primary driver for 
development of IPv6? 
Ans: To address the issue of IPv4 address exhaustion. 
Q: When comparing IPv4 to IPv6, which of 
the following statements is true 
Ans: IPv4 uses a 32-bit address scheme, while IPv6 
uses a 128-bit address scheme. 
Q: In IPv6-enabled networks, static 
addressing is no longer allowed. 
1 
2025/2026 
Ans: FALSE 
Q: Without IPv4's network address 
translation (NAT), IPv6 offers simpler packet 
constructio...
Q: Which of the following will strengthen signals as they move 
farther away from the headend through the trunk express system? 
Ans: B) Distribution amplifiers. 
Q: Which of the following describes a carrier wave? 
Ans: B) A wave with a much higher frequency than the input 
signal. 
Q: Which of the following describes modulation? 
Ans: B) The reshaping of a carrier wave to include 
information contained by an input signal. 
Q: Which of the following is the symbol for pow...
NCTI EXAM I WITH QUESTIONS AND 100% CORRECT ANSWERS 2025 UPDATE VERIFIED BY EXPERT.
NCTI - 2025 PART II EXAM WITH QUESTIONS AND 100% CORRECT ANSWERS VERIFIED BY EXPERTS UPDATE.
NCTI MT2 - MT3 EXAM WITH QUESTONS AND 100% CORRECT ANSWERS 2025 UPDATE.
NCTI: BUSINESS SERVICES FOR TECHNICIANS EXAM WITH QUESTIONS AND 100% CORRECT ANSWERS 2025 UPDATE.
NCTI EXAM |WITH ACTUAL COMPLETE QUESTIONS AND CORRECT ANSWERS RATED 100%| 2025 UPDATE.
NCTI: TROUBLESHOOTING ADVANCED SERVICES EXAM WITH ACTUAL QUESTIONS AND 100% CORRECT SOLUTIONS 2025 UPDATE VERIFIED BY EXPERT.
NCTI LESSON 14 TEST QUESTIONS AND 100% CORRECT ANSWERS VERIFIED BY EXPERT 2025 UPDATE GRADED A+.
NCTI 6 EXAM WITH QUESTIONS AND 100% ACTUAL CORRECT SOLUTIONS VERIFIED BY EXPERT 2025 UPDATE.
NCTI FIELD TECH 2 TO 3 EXAM WITH QUESTIONS AND 100% CORRECT ANSWERS VERIFIED BY EXPERTS 2025 UPDATE.
NCTI MIDTERM EXAM WITH ACTUAL COMPETE QUESTIONS AND 100% CORRECT ANSWERS 2025 UPDATE.
NCTI - Fiber Install and Activation 
2024/2025 Exam Questions and 
Corresponding Answers with Surety of 
100% Pass Mark 
OOK on off keying -
NCTI Fiber Installation and Activation 
2024/2025 Exam Questions and Answers 
| A+ Score Assured 
Which standards organization is considered to be the creator of the world's 
most recognized communications standards, know as "recommendations"? - 

Fiber Installation and Activation 
2024/2025 Exam Questions Marking 
Scheme New Update | A+ Rated 
All fiber-optic communication systems must contain -
In what applications is a splice closure used? - Splice closures are used to protect optical fibers and splices against a full range of environmental changes in aerial installations or below ground in vaults. 
 
When preparing a fiber-optic cable for splicing, what is the purpose of removing approximately 2.5 cm (1 inch) of jacket and any armor that is present, from the end of the cable? - To access the cable's rip cord and to check the cutting depth of the knife or ringing tool 
 
what does ...
NCTI FINAL EXAMS WITH CONVECTIONAL 
STUDY GUIDE EXAM ACTUAL QUESTIONS 
AND ANSWERS
QUESTION: The Open Systems Interconnection reference model 
(OSI/RM) Network Layer serves which primary purpose? 
Ans: It uses Layer 3 addresses to create multiple routed networks. 
QUESTION: The address 68.56.189.17 belongs to which Internet 
protocol (IP) class? 
Ans: Class A 
QUESTION: What happens to a datagram sent by a higher level 
protocol to a 127.x.y.z address? 
Ans: The datagram loops back inside the host and never leaves the network 
interface card (NIC). 
QUESTION: Which device ...