Verified-Wireless Networking types

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

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

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

Which wireless technology is primarily used for contactless payment systems?

• Bluetooth

• Wi-Fi Direct

• RFID

• Near Field Communication (NFC)

True or False: The 6 GHz band provides the longest range but lowest speeds compared to other Wi-Fi bands.

• True

• False