Here’s the Answer to the Question posted on Facebook
Q. Which of the following frequency bands is used for 802.11 wireless networks and is susceptible to interference from other devices such as baby monitors, cordless telephones, and microwave ovens?
A. 2.4 MHz
B. 2.4 GHz
C. 5.0 MHz
D. 5.0 GHz
Answer available until August 28, 2015.