Coax Guides d'étude, Notes de cours & Résumés
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Progression: Field Tech II - III Conventional Exam 2024
- Examen • 16 pages • 2024
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Progression: Field Tech II - III Conventional Exam 2024 
What is one reason why broadband cable operators install fiber-optic cable 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 the fiber-to-the-node (FTTN) and fiber-to-the-curb (FTTC) 
topologies? - Answer ️️ -An FTTC is allowed a smaller number of RF amplifiers between the 
optical fiber and t...
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CEA Level 1 Exam Fear Free Module Quiz 1 with 100% Correct Answers | Verified | Latest Update 2024 | Already Passed
- Examen • 14 pages • 2024 Très apprécié
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CEA Level 1 Exam Fear Free Module Quiz 1 
with 100% Correct Answers | Verified | Latest 
Update 2024 | Already Passed 
When drilling into brick or concrete block, you will need _______ plus your protective 
equipment - Hammer drill and masonry bit 
T/F When selecting personal protective equipment for protection against air borne particles, a 
dust mask is not considered a respirator ` - False 
A ____ bit is required with a hole in the end for the purpose of attaching a wire - Bell Hanger 
A __ i...
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Progression: Maintenance Tech I - II Conventional Questions and Answers 100% Pass
- Examen • 24 pages • 2023
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Progression: Maintenance Tech I - II Conventional Questions and Answers 100% Pass 
In the tree-and-branch architecture, how is the downstream signal from the trunk fed to the distribution branches? Within each trunk amplifier, a portion of the downstream is fed to a bridger amplifier to boost the signal before being split and routed to the distribution branches. 
What is a common solution when congestion from modem activity and traffic becomes unacceptable in a hybrid fiber/coax (HFC) network? N...
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NCTI FINAL EXAM: PROGRESSION FIELD TECH 6 TEST EXAM| LATEST UPDATE 2023 / 2024| Verified Answers
- Examen • 29 pages • 2023
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NCTI FINAL EXAM: PROGRESSION FIELD TECH 6 TEST EXAM| LATEST UPDATE 2023 / 2024| Verified Answers 
 
Which piece of equipment in the VoIP phone system routes a call to the public switched telephone network (PTSN) when the receiving location is from outside the PacketCable managed IP network? - ANSWER Gateway 
 
 
 
 
 
What are the three sub-network interfaces managed by PacketCable? - ANSWER ...
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NCTI Final Exam Maintance Tech 2-3 Conventional| New Update 2023/ 2024| Verified Questions and ANSWERs
- Examen • 13 pages • 2024
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NCTI Final Exam Maintance Tech 2-3 Conventional| New Update 2023/ 2024| Verified Questions and ANSWERs 
 
 
In a hybrid fiber/coax HFC fiber optic node, what are common voltages produced by DC power supplies? - ANSWER Common Voltage includes +5, +12 and +24 VDC 
 
 
 
 
Why do many optical nodes accept two independent power supplies? - ANSWER For redundant Powering of the node. 
 
 
 
 
What is an o...
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Picat – ASVAB Exam 2023-2024 Questions with correct Answers.
- Examen • 13 pages • 2023
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Picat – ASVAB Exam 2023-2024 Questions with correct Answers. 
ADMONITION most nearly means - Answers A warning 
Virulent - Answers extremely poisonous; hateful (toxic) 
consicous - Answers Awareness of our surroundings/feeling 
Lambaste - Answers to criticize harshly 
Abravise - Answers polishing 
broach - Answers raise, introduce, mention 
informal - Answers casual, relaxed, not formal 
nepotism - Answers favoritism to relatives 
moratorium - Answers a (suspension) of activity 
COMMUNIQUE mos...
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Progression: Field Tech II - III Conventional Questions and Answers Already Graded A
- Examen • 36 pages • 2023
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Progression: Field Tech II - III Conventional Questions and Answers Already Graded A 
What is one reason why broadband cable operators install fiber-optic cable in stages instead of changing the infrastructure all at once? 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? An FTTC is allowed a smaller number of RF amplifiers between the optical fiber and the custom...
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NCTI FIELD TECH 2 TO 3 PROGRESSION FINAL EXAM 2023 - 2024 100%CORRECT ANSWERS.
- Examen • 24 pages • 2023
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NCTI FIELD TECH 2 TO 3 PROGRESSION FINAL EXAM 2023 - 2024 100%CORRECT ANSWERS. 
What uses the 2.4-GHz band and runs at 54 Mbps? 
802.11g 
What is one reason why broadband cable operators install fiber-optic cable in 
stages instead of changing the infrastructure all at once? 
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? 
An FTTC is allowed a smaller number o...
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Progression: Maintenance Tech I - II Conventional: Exam Review Answered.
- Autre • 12 pages • 2023
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Progression: Maintenance Tech I - II Conventional: Exam 
 
In the tree-and-branch architecture, how is the downstream signal from the trunk fed to the distribution branches? 
 
 
What is a common solution when congestion from modem activity and traffic becomes unacceptable in a hybrid fiber/coax (HFC) network? 
 
What technologies are defined in DOCSIS 4.0 to help sustain the hybrid fiber/coax (HFC) network infrastructure for several more years? 
 
How can a less-experienced technician identi...
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Progression: Construction Coordinator I - II Exam Answered Correctly.
- Resume • 10 pages • 2023
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Progression: Construction Coordinator I - II Exam Answered Correctly. 
 
A chain trencher 
 
A return path sweep-and-alignment system is used to adjust which of the following? 
 
Anomalies, such as echoes and blind spots, can hide cable faults or cause a technician to misinterpret the signature of a time domain reflectometer (TDR) waveform. What causes an echo on a waveform TDR? 
 
As the RF signal travels on the coaxial cable, one portion of the signal may be attenuated more than the others. ...
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