Which statement is true about wireless technologies?

Question

Options

• A802.11n uses MIMO technology to improve data rates
• B802.11g uses GIGO technology to improve security.
• C802.11b/g use an 802.11a-compatible frequency.
• D802.11a uses the less crowded 2.4 GHz range.

• A
  83% (25)
• B
  3% (1)
• C
  10% (3)
• D
  3% (1)

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