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JN0-105 · Question #105

JN0-105 Question #105: Real Exam Question with Answer & Explanation

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Question

What are two ways that the carrier-sense multiple access with collision detection (CSMA/CD) MAC protocol help devices "talk" with each other in an Ethernet network? (Choose two.)

Options

  • AIt allows an Ethernet device to check to see if anything else is transmitting before trying to send.
  • BIt allows a network device to either transmit data or receive data.
  • CIt operates in half-duplex or full-duplex mode.
  • DIt allows a network device to transmit and receive data simultaneously.

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