Q1. After the completion of a site survey with Ekahau Site Survey tool, using the default color palette, it is noted that multiple areas are shown as white on the heat map when viewing 5 GHz signal strength data. What does this indicate about the signal strength?
A. The area is below the minimum threshold configured on the tool.
B. The area is below the detectable level and indicates no RF signal.
C. The area is below -100 dBm at coverage cell edge.
D. The area is below -67 dBm at coverage cell edge.
Answer: A
Q2. An engineer is tuning RRM parameters to improve client connectivity. Which channel band results in the best 802.11n client compatibility?
A. UNII-2
B. UNII-2e
C. UNII-3
D. UNII
E. UNII-1
Answer: E
Explanation:
802.11n operates on the same channel as 802.11a. For better compatibility with 802.11n clients, it is recommended to stay on lower channels (UNII-1 band).
Reference: http://www.cisco.com/c/en/us/support/docs/wireless/4400-series-wireless-lan-controllers/108184config-802-11n-wlc.html
Q3. An engineer is deploying an outdoor Mesh network. Which four major factors should be considered? (Choose four.)
A. power
B. buildings
C. traffic lights
D. satellite dishes
E. line of sight
F. network connectivity
G. power lines
H. mounting
Answer: A,E,F,H
Q4. An engineer installed a 3702 AP and is getting power from the switch. What is the reason for getting 3x3 MIMO instead of 4x4?
A. 802.1p
B. 802.3af
C. 802.11e
D. 802.3at
Answer: B
Q5. A cabling contractor is working at a customer facility. The contractor is asking what rating of cable should be installed in return-air areas. Which information can be referenced to provide the contractor the requested information?
A. OSHA Codes
B. BICSI TDDM
C. NEC Ratings
D. IEEE Standards
Answer: B
Q6. Which two options describe best practices that must be completed after a wireless installation is finished?
(Choose two.)
A. Make sure that there are no spaces between the devices on the rack that the Wireless Lan Controller isinstalled.
B. Consult with the customer to ensure that the IT staff has a complete set of design and installationdocuments.
C. Make sure the customer is aware that they should consider purchasing a support contract immediately afterthe installation is complete.
D. Spend time with the customer to show them the controller GUI and inform them how they can reach theCisco TAC if they have any problems.
E. Test all the customer’s wireless devices and applications to ensure they are working properly.
Answer: B,E