Notes test one B) Amplitude modulation (AM). Question #2: Multiple Choice - choose 1 answer B) Frequency modulation (FM). Question #3: Multiple Choice - choose 1
answer C) 802.11. Question #4: Multiple Choice - choose 1 answer Question #5: Multiple Choice - choose 1 answer B) The Internet. Question #6: Multiple Choice - choose 1 answer C) Modem. Question #7: Multiple Choice - choose 1 answer C) Access point. Question #8: Multiple Choice - choose 1 answer B) Semi-directional antenna. Question #9: Multiple Choice - choose 1 answer Question #10: Multiple Choice - choose 1 answer D) Wi-Fi Protected Setup (WPS). 9-15-1
Understanding Wi-Fi D) Wi-Fi Protected Access 2/Advanced Encryption Standard (WPA2/AES) Question #2: Multiple Choice - choose 1 answer Question #3: Multiple Choice - choose 1 answer D) 63 Question #4: Multiple Choice - choose 1 answer C) 1,6,11 Question #5: Multiple Choice - choose 1 answer B) Adjacent-channel interference Question #6: Multiple Choice - choose 1 answer B) The signal is cut in half Question #7: Multiple Choice - choose 1 answer D) -70 decibel-milliwatts (dBm) Question #8: Multiple Choice - choose 1 answer C) Bluetooth Question #9:
Multiple Choice - choose 1 answer C) 20 MHz Question #10: Multiple Choice - choose 1 answer D) 25 Question #2: Multiple Choice - choose 1 answer C) Extended service set identifier Question #3: Multiple Choice - choose 1 answer C) Virtual SSID Question #4: Multiple Choice - choose 1 answer D) Density view Question #5: Multiple Choice - choose 1
answer C) A loud transmitter Question #6: Multiple Choice - choose 1 answer B) 30-50% Question #7: Multiple Choice - choose 1 answer Question #8: Multiple Choice - choose 1 answer Question #9: Multiple Choice - choose 1 answer D) Virtual network plan Question #10: Multiple Choice - choose 1 answer D) Signal strength threshold Question #1: Multiple Choice - choose 1 answer Question #2: Multiple Choice - choose 1 answer C) Concrete wall Question #3: Multiple Choice - choose 1 answer Cinderblock wall Question #4: Multiple Choice -
choose 1 answer Question #5: Multiple Choice - choose 1 answer D) Wireless subwoofers Question #6: Multiple Choice - choose 1 answer C) Narrowband interferer Question #7: Multiple Choice - choose 1 answer B) Adjacent-channel interference Question #8: Multiple Choice - choose 1 answer B) A good passphrase is long and memorable Question #9: Multiple Choice - choose 1 answer Question #10: Multiple Choice - choose 1 answer Question #3: Multiple Choice - choose 1 answer Question #6: Multiple Choice - choose 1 answer Question #1:
Multiple Choice - choose 1 answer D) Set expectations with the customer by explaining the signal strength issue Question #2: Multiple Choice - choose 1 answer Question #3: Multiple
Choice - choose 1 answer Question #4: Multiple Choice - choose 1 answer B) If available, connect devices with Ethernet. Question #5: Multiple Choice - choose 1 answer B) 802.11b Question #6: Multiple Choice - choose 1 answer D) Talk Question #7: Multiple Choice - choose 1 answer C) Analog wireless security camera Question #8: Multiple Choice - choose 1 answer B) 195 megabits per second (Mbps) Question #9: Multiple Choice - choose 1 answer Question #10: Multiple Choice - choose 1 answer Is WPA2 the most secure?WPA2 is the second generation of the Wi-Fi Protected Access security standard and so is more secure than its predecessor, WPA. Your Wi-Fi router likely includes both WPA and WPA2 security protocol options. When turning on Wi-Fi encryption on your router, choose WPA2 for the most secure Wi-Fi protection.
What is WEP vs WPA?WEP stands for Wired Equivalent Privacy, and WPA stands for Wireless Protected Access. WPA2 is the second version of the WPA standard. Using some encryption is always better than using none, but WEP is the least secure of these standards, and you should not use it if you can avoid it.
Is WPA WPA2 secure?WPA2 is more secure than its predecessor, WPA (Wi-Fi Protected Access), and should be used whenever possible. Wireless routers support multiple security protocols to secure wireless networks, including WEP, WPA and WPA2. Of the three, WPA2 is the most secure, as this comparison explains.
How does WPA and WPA2 work?WPA improves on WEP in that it provides the TKIP encryption scheme to scramble the encryption key and verify that it hasn't been altered during the data transfer. The major difference between WPA2 and WPA is that WPA2 improves the security of a network because it requires using a stronger encryption method called AES.
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