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

Study Guide: NCTI Installer Technology Final Exam Elaboration *Q&A* (100% Correct) 2025 |VERIFIED| What is the main role of a router within a network? The router manages the flow of data packets between different networks, facilitating communication and connectivity. Why is effective cable management crucial during installation? Proper cable management prevents signal interference, minimizes wear on cables, and enhances both safety and visual appeal. What distinguishes fibe...

NCTI TECH 4 TO 5 CH. TEST STUDY GUIDE Questions With Correct Answers 2023

Which of the following will strengthen signals as they move farther away from the headend through the trunk express system? - B) Distribution amplifiers. Which of the following describes a carrier wave? - B) A wave with a much higher frequency than the input signal. Which of the following describes modulation? - B) The reshaping of a carrier wave to include information contained by an input signal. Which of the following is the symbol for power? - W = watts Which of the following describe...

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...