NCCER 33301 EXAM LATEST UPDATE THIS YEAR ALL 300 QUESTIONS AND CORRECT ANSWERS

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NCCER 33301 EXAM LATEST UPDATE THIS YEAR ALL
300 QUESTIONS AND CORRECT ANSWERS

Question: When using a power line carrier system, the item to be controlled will require
___________. - CORRECT ANSWER✔✔a receiver module at the outlet




Question: POE devices may obtain their power from the
____________________________________. - CORRECT ANSWER✔✔POE network switch




Question: compared to routers, wireless access points do NOT have - CORRECT
ANSWER✔✔firewalls to stop threats




Question: much of the data today is processed at the server level using - CORRECT
ANSWER✔✔cloud service




The communications pathway within an individual computer is called a _____. - CORRECT
ANSWER✔✔data bus




between the protocol stacks is called a ____. - CORRECT ANSWER✔✔Gateway




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Question: One advantage of an analog addressable system over a Single Line Carrier (SLC)
system is, an addressable system __________________________. - CORRECT
ANSWER✔✔Devices can report more information




Question: The protocol that is used to make the Internet is ________________________.

- CORRECT ANSWER✔✔TCP/IP




Question: The fastest high-bandwidth serial communication standard is ____.

USB 3.0 - CORRECT ANSWER✔✔USB 3.0




Question: A data bus can be visualized as a multilane highway
______________________________. - CORRECT ANSWER✔✔with each component having an
individual address




Question: The proper selection of the ____________________ is the most critical decision to
be made in planning a network. - CORRECT ANSWER✔✔transfer medium




Question: The OSI reference model is based on a _____ layer structure. - CORRECT
ANSWER✔✔7




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