Multiple Choice
Which of the following is true about the frequencies 802.11b uses?
A) 28 total,22 used in Japan and China
B) 14 total,only 11 used in the U.S.
C) 22 total,only 14 used in Europe
D) 52 total,48 usable
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q32: Which system is preferred for 802.11 WLANs
Q33: Match each term with the correct statement
Q34: Name and describe the fields that make
Q35: What are the two sublayers that the
Q36: DSSS makes it possible to share the
Q37: Which sublayer of the Physical layer reformats
Q38: The amount of time that a transmission
Q39: From top to bottom,list the 7 layers
Q40: What is a disadvantage of narrowband transmissions?<br>A)
Q42: The 40 MHz channels in an 802.11n