Questions and Answers
Which of the following elements are common to all communication methods?
All of the above
What is the purpose of protocols in communication?
To establish rules for effective communication
Which of the following is NOT defined by protocols used in network communications?
Message confirmation
What is the purpose of the second message in the example?
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Why is the first message difficult to read?
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Which of the following is NOT an element common to all communication methods?
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What is the purpose of protocols in communication?
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Which of the following is NOT defined by protocols used in network communications?
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What is the purpose of the second message in the example?
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Why is the first message difficult to read?
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Study Notes
Communication Methods
- Common elements to all communication methods include: sender, receiver, message, channel, protocol, and feedback.
Protocols in Communication
- The purpose of protocols in communication is to define a set of rules and standards to ensure efficient, reliable, and error-free data exchange between devices and systems.
Protocols in Network Communications
- Protocols used in network communications define many aspects, including data format, addressing, routing, and transmission rules, but do not define the meaning of the data being transmitted.
Example of Communication
- The purpose of the second message in the example is to clarify or provide more context about the first message.
- The first message is difficult to read due to the ambiguity or lack of clarity in the message.
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