Question:
In computer communication, what is the purpose of message encoding?
- to convert information to the appropriate form for transmission
- to interpret information
- to break large messages into smaller frames
- negotiate correct timing for successful communication
Explanation: Before a message is sent across a network it must first be encoded. Encoding is the process of converting the data message into another format suitable for transmission across the physical medium. Each bit of the message is encoded into a pattern of sounds, light waves, or electrical impulses depending on the network media over which the bits are transmitted. The destination host receives and decodes the signals in order to interpret the message.
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