Verified-Wireless Networking types
Authored by Terry Deckard
Information Technology (IT)
Professional Development
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5 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A wireless network analysis shows multiple networks on the same channel causing interference. What is the best solution?
Increase transmit power
Change to a non-overlapping channel
Add more access points
Switch to Bluetooth instead
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which technology increases reliability and bandwidth by using multiple antennas for signal streams?
Channel bonding
MIMO (Multiple Input Multiple Output)
OFDM (Orthogonal Frequency Division Multiplexing)
Frequency hopping
3.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
What are the three main frequency bands used by modern wireless networks? (Choose all that apply
2.4 GHz
5 GHz
6 GHz
900 MHz
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which wireless technology is primarily used for contactless payment systems?
Bluetooth
Wi-Fi Direct
RFID
Near Field Communication (NFC)
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
True or False: The 6 GHz band provides the longest range but lowest speeds compared to other Wi-Fi bands.
True
False
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