Samenvattingen, Aantekeningen en Examens

Progression: Field Tech III - IV Final Exam Questions With 100% Correct Answers The open system interconnection reference model (OSI/R<) Network layer serves which primary function? - answerIt uses layer 3 addresses to create multiple routed networks The address 68.56.189.17 belongs to which internet protocol IP class? - answerClass A What happens to a datagram sent by a higher level protocol to a 127.x.y.z address? - answerThe datagram loops back inside the host and never leaves the ne...

Progression: Field Tech V - VI Conventional Exam Questions With 100% Correct Answers Which concept has enabled Software as a Service (SaaS), Platform as a Service (PaaS), and Networking as a Service (NaaS) offerings? - answerThe 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 recei...

Progression: Field Tech II - III Conventional Exam Questions And Answers (Verified And Updated) What is one reason why broadband cable operators install fiber-optic cable in stages instead of changing the infrastructure all at once? - answerChanging 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? - answerAn FTTC is allowed a smaller number of RF amplifiers between ...

Field Tech II - III Conventional Exam with complete solutions 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 fibe...

Progression: Field Tech V - VI Conventional Exam Questions with correct Answers Toll free numbers - Answer ️️ -Allows customer to offer toll-free access to callers call triggers an inquiry from the local telephone switch to a large database which translates the number into the actual 10 digit number so the call can be routed and completed Automated attendant - Answer ️️ -A virtual switchboard operator that directs incoming callers to appropriate extension Automatic call distributi...

Progression: Field Tech IV – V Exam Questions and Answers Baseband signaling - Answer ️️ -is predominant in Ethernet networks. two ways we can use a flow of energy to carry data - Answer ️️ -Analog and digital Simplex - Answer ️️ -A signal may flow in only one direction. A commercial radio station uses simplex communication, because listeners cannot transmit radio signals back to the station. Half-duplex - Answer ️️ -Signals may flow in either direction, but not simultane...

Spectrum Field Technician 1 Test 2024-solved Decibel (dB) - Answer ️️ -Relative # of signal gain or loss through a device or cable. Decibel millivolt (dBmV) - Answer ️️ -Absolute # of signal strength. Foreign voltage detector (FVD) - Answer ️️ -Detects unwanted voltage on cables/strands; test on plastics too. Data Over Cable Service Interface Specification (DOCSIS) - Answer ️️ -The international standard for adding high-bandwidth data to an existing cable system. What does...

Spectrum Field Technician Onboarding Final Exam with complete solutions Ohm's Law Equation for RG-6 - Answer ️️ -34.1Ω per 1000ft; .0341Ω per foot Ohm's Law Equation for RG-11 - Answer ️️ -16.1Ω per 1000ft; .0161Ω per foot What is the clearance required for our drops to be from power at the pole? - Answer ️️ -40" What is the clearance required for our drops to be from phone at the pole? - Answer ️️ -12" What is the clearance required for our drops to be from power a...