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In networks, a small message used to pass between one station to another is known as
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- Token
- Byte
- Word
- Ring
Correct Option: A
Token is an efficient form of message passing frequently used in ring networks. It consists of a very short message that circulates around the ring in a logical direction when devices are idle. To transmit, the device must seize the token. Token provides fair access for all stations, and eliminates the collisions of contention-based access methods.
