Field tech 3 4 Study guides, Class notes & Summaries

QUESTION Which of the following use 32 bits signify addressing? 68.170.41.203 Answer: IPv4 QUESTION RFC 1918 defines private IPs, which are used on internal networks. Which of the following is the class A range for RFC 1918? Answer: a. 10.0.0.0 to 10.255.255.255 QUESTION The following is a valid CLASS-A host address: Answer: 10.10.10.125 QUESTION According to the IETF, how many bits are available to the operators for subnetting in a single IPv6 global unique address (GUA)? Answer:...

Field Tech II - III Conventional – NCTI Questions and Answers 2023 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 customer premi...

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 Electronics E...