NCCER 33301 EXAM ACTUAL EXAM COMPLETE 150 QUESTIONS AND DETAILED SOLUTIONS JUST RELEASED

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NCCER 33301 EXAM ACTUAL EXAM COMPLETE 150
QUESTIONS AND DETAILED SOLUTIONS JUST
RELEASED
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




Question: The OSI layer that performs the accounting and traffic control functions that are
necessary to transfer information onto the communications link is the
____________________________. - CORRECT ANSWER✔✔Data link layer




Question: The _____ is the actual protocol that handles communication between the network
layer and the physical layer. - CORRECT ANSWER✔✔SAP

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Question: Access management and carrier sensing functions are performed in the
_________________ layer of the OSI model. - CORRECT ANSWER✔✔physical

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




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: Select a _____ topology if devices must be connected and disconnected from the
network without affecting other devices - CORRECT ANSWER✔✔Bus




Question: The _____________________________________ topology requires a hub or switch
device. - CORRECT ANSWER✔✔Star




Question: A _____ access method handles collisions by delaying for a random time period. -
CORRECT ANSWER✔✔Stochastic