Refer to the exhibit.

Which type of antenna do the radiation patterns present?

• A.Patch
• B.Omnidirectional
• C.Yagi
• D.Dipole

Correct Answer: A

Explanation
A patch antenna, in its simplest form, is just a single rectangular (or circular) conductive plate that is spaced above a ground plane. Patch antennas are attractive due to their low profile and ease of fabrication.
The azimuth and elevation plane patterns are derived by simply slicing through the 3D radiation pattern. In this case, theazimuth plane pattern is obtained by slicing through the x-z plane, and the elevation plane pattern is formed byslicing through the y-z plane. Note that there is one main lobe that is radiated out from the front of the antenna. There are three back lobes in the elevation plane (in this case), the strongest of which happens to be 180 degrees behind the peak of the main lobe, establishing the front-to-back ratio at about 14 dB. That is, the gain of the antenna 180 degrees behind the peak is 14 dB lower than the peak gain.

Again, it doesn't matter if these patterns are shown pointing up, down, to the left or to the right. That is usually an artifact of the measurement system. answer 'Patch' patch antenna radiates its energy out from the front of the antenna. That will establish the true direction of the patterns.
Reference:
https://www.cisco.com/c/en/us/products/collateral/wireless/aironet-antennas-accessories/prod_white_paper0900a

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Which outcome is achieved with this Python code?

• A.displays the output of the show command in a formatted way
• B.connects to a Cisco device using SSH and exports the BGP table for the prefix
• C.connects to a Cisco device using Telnet and exports the routing table information
• D.connects to a Cisco device using SSH and exports the routing table information

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Refer to the exhibit.

Assuming the WLC's interfaces are not in the same subnet as the RADIUS server, which interface would the WLC use as the source for all RADIUS-related traffic?

• A.the controller management interface
• B.the controller virtual interface
• C.the interface specified on the WLAN configuration
• D.any interface configured on the WLC

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Which protocol does REST API rely on to secure the communication channel?

• A.TCP
• B.HTTPS
• C.SSH
• D.HTTP

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Refer to the exhibit. External users require HTTP connectivity to an internal company web server that is listening on TCP port 8080. Which command set accomplishes this requirement?
A)

B)

C)

D)

• A.Option D
• B.Option B
• C.Option A
• D.Option C

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