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CWAP-402 · Question #8

CWAP-402 Question #8: Real Exam Question with Answer & Explanation

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Question

IEEE 802.11-2007 specifies two ERP protection mechanisms: RTS/CTS and CTS-to-Self. Which statement is true regarding these two protection mechanisms? (Choose 2)

Options

  • ARTS and CTS frames use Short Interframe Spaces (SIFS), and CTS-to-Self frames use PCF
  • BUse of RTS/CTS requires more overhead than CTS-to-Self due to a higher number of frames
  • CRTS and CTS frames are relayed through the access point, whereas the CTS-to-Self frames are
  • DA CTS-to-Self frame sent by a client station may reach fewer nodes than the RTS/CTS frame
  • EBy definition, all associated client stations in a BSS can hear RTS, CTS, and CTS-to-Self frames,
  • FAside from the Subtype subfield of the Frame Control field, the generic MAC header format of

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