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Computer Networking

Which project 802 standard provides for a collision free protocol

Correct Answer is: 802.5

What is Collision Free Protocol ?

Collision-free protocols are designed to prevent collisions from occurring. Collisions can occur when more than one device attempts to send a packet on a network segment at the same time.

IEEE 802.5 provides a collision-free protocol. The token ring is standardized with protocol IEEE 802.5. Token passing is the method of medium access, with only one token allowed to exist on the network at a time.

Collision-free MAC protocols can be devided into three categories:

  1. Code Division Multiple Access (CDMA)
  2. Frequency Division Multiple Access (FDMA)
  3. Time Division Multiple Access (TDMA)

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