What are three ways that media access control is used in networking? (Choose three.)

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Last Updated on November 2, 2020 by Admin

What are three ways that media access control is used in networking? (Choose three.)

  • Ethernet utilizes CSMA/CD.
  • Media access control provides placement of data frames onto the media.
  • Contention-based access is also known as deterministic.
  • 802.11 utilizes CSMA/CD.
  • Data link layer protocols define the rules for access to different media.
  • Networks with controlled access have reduced performance due to data collisions.
    Answers Explanation & Hints:

    Wired Ethernet networks use CSMA/CD for media access control. IEEE 802.11 wireless networks use CSMA/CA, a similar method. Media access control defines the way data frames get placed on the media. The controlled access method is deterministic, not a contention-based access to networks. Because each device has its own time to use the medium, controlled access networks such as legacy Token Ring do not have collisions.

For more question and answers:

Click Here CCNA 1 ITN v7 – Modules 4 – 7: Ethernet Concepts Exam Answers Full 100%

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