Multiple Choice
Which of the following is NOT true about Wi-Fi standards?
A) IEEE 802.11b is the original standard.
B) All of the standards are cross compatible.
C) IEEE 802.11a is not compatible with 802.11b.
D) IEEE 802.11n is faster than, but compatible with, b and g.
Correct Answer:

Verified
Correct Answer:
Verified
Q1: In a wireless _ network,devices broadcast directly
Q33: _ switching essentially establishes a private link
Q55: Transmission signals can be disrupted by interference
Q56: High-bandwidth communications systems are sometimes referred to
Q63: The Internet is the world's largest example
Q76: What is the difference between strong encryption
Q105: MATCHING<br>Identify the letter of the choice that
Q114: IP addresses can be assigned by ISPs
Q128: Dial-up Internet access is an example of
Q141: A(n)_ is the basis for scrambling and