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NCTI 406
Nieuwste samenvattingen NCTI
QUESTION 
Which of the following use 32 bits signify addressing? 
68.170.41.203 
Answer: 
IPv4 
QUESTION 
RFC 1918 defines private IPs, which are used on internal networks. Which of the following is the class A range for RFC 1918? 
Answer: 
a. 10.0.0.0 to 10.255.255.255 
QUESTION 
The following is a valid CLASS-A host address: 
Answer: 
10.10.10.125 
QUESTION 
According to the IETF, how many bits are available to the operators for subnetting in a single IPv6 global unique address (GUA)? 
Answer:...
Which of the following is most typical of a broadband network? Multiple analog channels 
What components are common to all computer systems? (Check all that apply.) Processor Memory Storage I/O 
What does I/O stand for? Input / Output 
A NIC is a device used for: Signalling 
A sound card is what general type of computer component? Input/output 
Which of the following is managed by the OS? Keyboard input Screen display File I/O Peripheral control 
The primary purpose of a device driver is to cont...
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 FINAL EXAM PROGRESSION FIELD TECH 2-3 TEST EXAM (NEW UPDATE 2024/2025) QUESTIONS AND VERIFIED ANSWERS 100% CORRECT GRADE A
NCTI - Cable Network Overview 
Conventional Final Exam Study Guide 
List the six methods by which signals arrive at the cable system headend. - answerDirect 
feed, coaxial cable, fiber-optic cable, over-the-air, PSTN, and CMTS. 
What group established the data-over-cable-service-interface-specification (DOCSIS)? - 
answerCableLabs. 
What provides the cable network's interface to the Internet? - answerThe cable modem 
termination system (CMTS). 
In terms of bandwidth, how wide is a video signal ...
NCTI SERVICE TECHNICIAN QUESTIONS WITH VERIFIED ANSWERS ALREADY GRADED A+
NCTI INSTALLER PART 1 QUESTIONS WITH VERIFIED ANSWERS ALREADY GRADED A+
NCTI FTTX BASICS CONVENTIONAL EXAM REVIEW QUESTIONS WITH VERIFIED ANSWERS ALREADY GRADED A+
NCTI LEADERSHIP 101 CONVENTIONAL QUESTIONS WITH VERIFIED ANSWERS ALREADY GRADED A+
NCTI FINAL REVIEW QUESTIONS WITH VERIFIED ANSWERS ALREADY GRADED A+