What are two characteristics of 802.11 wireless networks? (Choose two.)

IT Exam Items RepositoryCategory: Networking EssentialsWhat are two characteristics of 802.11 wireless networks? (Choose two.)

What are two characteristics of 802.11 wireless networks? (Choose two.)

  • They use CSMA/CA technology.
  • They use CSMA/CD technology.
  • They are collision-free networks.
  • Stations can transmit at any time.
  • Collisions can exist in the networks.

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