1
Q
The 2.4ghz band has ___ non-overlapping channels, which are __, ___, ___
A
- 1, 6, 11.
2
Q
the 5ghz band has ___ non-overlapping channels.
A
25.
3
Q
What are two differences between 2.4ghz and 5ghz?
A
2.4ghz transmits data at a slower speed and has a longer range than 5ghz. Likewise, 5ghz transmits data at a faster speed but has a shorter range.
4
Q
Why does the 5ghz have a shorter range than 2.4ghz?
A
it is a higher frequency and higher frequencies have a harder time penetrating solid objects such as floors and walls in a building.
5
Q
2g networks have two protocols ______ and ______
A
GSM (global system for mobile communications) and CDMA (code division multiple access)
