Wireless Technology

• Question 1 2 out of 2 points 64-QAM modulation alters which two of the following aspects of an RF signal? Selected Answers: Phase Amplitude • Question 2 1 out of 1 points In the 2.4-GHz band, the FCC limits the EIRP of a point-to-multipoint link to ...

• Question 1 1 out of 1 points Suppose that an AP has detected an interference source and reported it with RSSI –58, duty cycle 1 percent, and severity 4. Which one of the following statements is most correct? Selected Answer: The interfering ...

• Question 1 1 out of 1 points To see a list of specific alarms and their time stamps in Cisco Prime Infrastructure, you should look in which one of the following areas? Selected Answer: Alarm Browser • Question 2 1 out of 1 points In ...

• Question 1 1 out of 1 points WPA2 with 802.1x and AES was introduced in which one of the following CCX versions? Selected Answer: CCXv3 • Question 2 1 out of 1 points Which one of the following does a Windows 7 machine use to ...

• Question 1 1 out of 1 points Suppose a data WLAN and a guest WLAN are configured on a controller and mapped to two VLANs. Which one of the following is a true statement? Selected Answer: The controller cannot route packets between ...

• Question 1 1 out of 1 points Which of the following are necessary components of a secure wireless connection? (Choose all that apply.) All of these answers are correct. • Question 2 2 out of 2 points A pre-shared key is used in which of ...

• Question 1 1 out of 1 points An AP sends 802.11 broadcast management frames at which one of the following data rates? Selected Answer: The lowest mandatory data rate • Question 2 1 out of 1 points An RF group is automatically formed by which ...

• Question 1 1 out of 1 points A client roams from controller A to controller B. If it undergoes a Layer 3 roam, which one of the following best describes the role of controller A? Selected Answer: Anchor controller • Question 2 1 out ...

• Question 1 1 out of 1 points Which of the following is the most deterministic strategy you can use to push a specific AP to join a specific controller? Selected Answer: Configure the primary controller • Question 2 1 out of 1 points By default, ...

• Question 1 1 out of 1 points A centralized wireless LAN controller maintains how many code image files? Selected Answer: 2 • Question 2 1 out of 1 points To save a copy of a controller’s configuration, which of the following methods could you use? Selected ...

• Question 1 1 out of 1 points Which one of the following statements is true about roaming? Selected Answer: Wireless clients can scan available channels to look for a new AP when roaming. • Question 2 1 out of 1 points Which one of the ...

• Question 1 2 out of 2 points In a Cisco wireless network, which of the following statements full of acronyms are correct? (Choose two.) Selected Answers: The BSSID is unique for each SSID in a BSS. The DS connects two BSSs to form ...

• Question 1 1 out of 1 points Which one of the following best describes the effect that a building material has as an RF signal passes through a wall? Selected Answer: Absorption • Question 2 1 out of 1 points Suppose that you place a ...