5 Questions
What are the three modes of transmission in data communications?
Simplex, half-duplex, and duplex
What are the types of media used in data communications?
Electrical conductors, light pipes, and electromagnetic transmission
What are the organized topologies in data communications?
One-to-one, one-to-many, or many-to-many
What defines the relationships among members of a network?
They may have no ranking or they may be ranked
What is an example of half-duplex mode of transmission?
A duplex channel operated in half-duplex mode where communication occurs only in one direction
Test your knowledge of data communications basics including communication purpose, media types, topologies, and network member relationships.
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