4 5 Samenvattingen, Aantekeningen en Examens

Lesson II NCTI STUDY GUIDE question and answers rated A+ 2023 Through what equipment does a signal pass in the downstream path in the tree-and-branch architecture? - correct answer through trunk coax and amplifiers. Line splitters and directional couplers route some of the signal onto additional trunk runs. What is the role of amplifiers? - correct answer boost the power of a signal How do HFC networks divide the broadband cable operator's coverage area? - correct answer divide the broad...

NCTI Tech I to Tech II question with 100% correct answers 2023 Determining whether the cause of a problem is to one side or the other of a specific device describes what type of troubleshooting method? - correct answer The divide-and-conquer method of troubleshooting determines whether a problem is to one side or the other of a particular device. What are the characteristics of a successful troubleshooter? Please provide a few more of your own. - correct answer The characteristics of a goo...

NCTI 5 to 6 questions well answered rated A+ 2023Local Area Network (LAN) - correct answer Which small, network is private to the organization, sharing a common communications line linking together devices such as computers, printers, and other peripherels? MAC Address - correct answer Which of the following is a unique address that is physically assigned devices such as a modem or a network interface card(NIC)? Data Link Layer and Physical Layer - correct answer Which two layers of the Op...

NCTI TECH 4 TO 5 CH. TEST STUDY GUIDE (2022/2023) ALREADY PASSED What term describes the number of wave crests that pass a fixed point during a particular period of time? Frequency In data networking, this term is defined as "Signals may flow in either direction, but not simultaneously". Half Duplex Two CPUs have the same size data bus. Which one will process data faster? The one with a higher clock speed This unique ID number is coordinated by the Institute of Electrical and Electroni...

Lesson II NCTI STUDY GUIDE Questions and Answers 2023 Through what equipment does a signal pass in the downstream path in the tree-and-branch architecture? through trunk coax and amplifiers. Line splitters and directional couplers route some of the signal onto additional trunk runs. What is the role of amplifiers? boost the power of a signal How do HFC networks divide the broadband cable operator's coverage area? divide the broadband cable operator's coverage area into small ...

NCTI jones Questions and Answers 2023 if a customer already has television service and is adding high speed data service, what should be checked on the digital television channels? intermittent operation, which is a symptom of noise interference in the downstream Installing a cable modem and router in a closet or utility room is simplified by having what items in the room? working computer, platform for modem and router, twisted pair network cable with standard configurations wh...

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. B) 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. D) To f...

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. B) 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. D) To f...

NCTI TECH 4 TO 5 CH. TEST STUDY GUIDE(4 TO 5 STUDY QUESTIONS)ALREADY GRADED A+.

NCTI TECH 4 TO 5 CH. TEST STUDY GUIDE(4 TO 5 STUDY QUESTIONS)ALREADY GRADED A+