MF -- Wireless LAN Networks Quiz
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MF — Wireless LAN Networks Quiz
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1. Question3 pointsWhere would Wireless Access Points likely be found?CorrectIncorrect
2. Question3 pointsWhat statements correctly describe the frame subtypes in management frame? (Choose 3)CorrectIncorrect
3. Question3 pointsMatch the frequency channel saturation avoidance technique used.
- Direct-sequence spread spectrum (DSSS)
- Orthogonal frequency-division multiplexing (OFDM)
- Frequency-hopping spread spectrum (FHSS)
- Frequency Modulation
- Pulse Modulation
- The technique creates redundancy in the transmitted signal in an effort to counter quality loss in the wireless medium.
- This technique is able to maximize spectral efficiency without causing adjacent channel interference.
- This technique requires the sender and receiver to be synchronized to “know” which channel to jump.
4. Question1 points
What are the three-stage process use by wireless client to associate with a Wireless Access Point? (One Answer per line)CorrectIncorrect
5. Question1 pointsWhat are reasons for clustering Access Points ?CorrectIncorrect
6. Question4 pointsWhat are the differences between Autonomous Access Point and Controller-based Access Point. (Choose 4)CorrectIncorrect
7. Question3 pointsWhich of the following statements about SSIDs are true? (Choose 3)CorrectIncorrect
8. Question1 pointsIn an attempt to maximize your wireless throughput while minimizing interference on your brand new 802.11b/g wireless Access Point, which setting should you change?CorrectIncorrect
Most Access Points come with default channel setting. To avoid interference with neighboring networks, it is advisable to use a wireless channel scanner to check for the less congested channel. Set your access point accordingly. Try to avoid placing access points near walls of the facility to minimize interference with neighboring networks. In addition to changing the channel, other settings you may wish to change include the name of your network and your router’s security options.
9. Question1 pointsBob has set up a Wi-Fi network for his café that works well within the indoor area, but works poorly on the patio. What’s the least expensive option for making Wi-Fi work for the patio customers?CorrectIncorrect