Mastersgrade

SPECTRUM DESIGNER 1 -> 2 TEST PREP QUESTIONS & ANSWERS (RATED A) The process of combing digital services in the headend is called: - ANSWER-Multiplexing What technologies are defined in DOCSIS 4.0 to help sustain the Hybrid fiber/coaxHFC network infrastructure for several more years? - ANSWER-Full Duplex DOCSISFDX and Extended Spectrum DOCSISESD. How can a less-experienced technician identify what non-standard symbols on the network design maps represent? - ANSWER-The legend at the b...

Progression: Field Tech III - IV Conventional Questions & Answers 100% Accurate The Open Systems Interconnection reference model (OSI/RM) Network Layer serves which primary purpose? - ANSWER-It uses Layer 3 addresses to create multiple routed networks. The address 68.56.189.17 belongs to which Internet protocol (IP) class? - ANSWER-Class A. What happens to a datagram sent by a higher level protocol to a 127.x.y.z address? - ANSWER-The datagram loops back inside the host and never leaves...

Spectrum Charter New Hire Final Pt.II Questions & Answers 100% Accurate Convert 2.2mV to V - ANSWER-.0022V Try not to Amplify the: - ANSWER-Modem Two things that can be used to reference while drilling - ANSWER-Doors and Windows Why do we bond cable to common ground at electrical service entrance - ANSWER-Prevent electrical hazards Tag bond wire at bond ends if not visible form location - ANSWER-Bonding point, and Tap Minimum Bond Wire Length - ANSWER-Bond Wire must not be smal...

Field Tech II - III Conventional Questions & Answers 100% Accurate 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 the ...

Progression: Field Tech II – III Question Which of the following is a method for controlling expectations? - ANSWER-Identify the source of emotional overload. Which of the following best describes stereotyped thinking? - ANSWER-Presuming that all members of a group have certain characteristics. The attribute of being "active" as a critical thinker means - ANSWER-You observe and take notes relevant to the issue. What kind of reasoning is described as applying a general statement tha...

Progression: Field Tech III - IV Conventional (NCTI) Questions & Answers (Scored A) The Open Systems Interconnection reference model (OSI/RM) Network Layer serves which primary purpose? - ANSWER-It uses Layer 3 addresses to create multiple routed networks. The address 68.56.189.17 belongs to which Internet protocol (IP) class? - ANSWER-Class A What happens to a datagram sent by a higher level protocol to a 127.x.y.z address? - ANSWER-The datagram loops back inside the host and never leave...

Path to Field Tech I and II (To Advance to FT III) Questions & Answers 100% Correct What is one reason why broadband cable operators install fiber-optic cable in stages instead of changing the infrastructure all at once? - ANSWER-HFC network architectures have been developed to enable broadband cable operators to make a gradual, or staged, transition to an all fiber-optic cable infrastructure. Which fiber-to-the-x topology has amplifiers in the coaxial cable portion of the network? - ANS...

Progression: Field Tech V - VI Conventional Questions & Answers 100% Correct!! Which concept has enabled Software as a Service (SaaS), Platform as a Service (PaaS), and Networking as a Service (NaaS) offerings? - ANSWER-The separation of the transport and connectivity from the applications and services running atop the transport. Which piece of equipment in a VoIP (voice over Internet protocol) phone system routes a call to the public switched telephone network (PSTN) when the receiving l...

Field Tech 2 SCTE Questions & Answers 100% Correct!! True or False: MER is a much better measure of digital signal quality than C/N. - ANSWER-True What are common cable problems that lead to reflections? (Choose 3) - ANSWER-Water or Moisture/// Sheath faults or cuts/// Crimps, Kinks, or Compressed Cables True or False: Communication signals travel faster over coax than over unshielded twisted pair. - ANSWER-True The standard method of locating a leak using a dipole antenna is call...

Practice Test--Cable Technician Exam 1 Questions & Answers 100% Co Which transmission modes are used to send data between secondary hubs and the headend? - ANSWER-microwave, coax, and fiber After the RF signals are combined into one broadband signal and amplified to the proper level, what must happen to the signal before it can be transmitted over fiber-optic cable? - ANSWER-The signal must be converted into light frequencies In a coaxial-only plant, which of the following is true? - AN...