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6. A user swipes her smartphone across a tag on a poster to obtain showtimes for a movie she wants to see later that evening. What wireless technology transmitted the data? a. NFC b. Bluetooth c. Z-Wave d. ANT1
Navdeep SandhuCIT-45Assignment & Exercise 57. Which 802.11 standard functions in both the 2.4-GHz and 5-GHz bands? 8. Which Carrier Sense technology is used on wireless networks to reduce collisions? 9. You’ve just completed a survey of the wireless signals traversing the airspace in your employer’s vicinity, and you’ve found an unauthorized AP with a very strong signal near the middle of the 100- acre campus. What kind of threat do you need to report to your boss? 10. You just settled in for some study time at the local coffee shop, and you pause long enough
to connect your smartphone to the Wi-Fi so you can listen to some music while you study. As you’re about to sign in, you realize that you clicked on an SSID called “Free Coffee and Internet.”
What kind of security trap did you almost fall for?