Which of the following is not one of the three transmission technologies used to communicate in the 802.11 standard?
a. DSSS
b. FHSS
c. VITA
d. OFDM
Answer: C
The three technologies available for use with the 802.11 standard are DSSS (direct-sequence spread spectrum), FHSS (frequency-hopping spread spectrum), and OFDM (orthogonal frequency division multiplexing). VITA (Volunteer Income Tax Assistance) is not a wireless transmission technology.