Which measure is used by an NTP server to indicate its closeness to the authoritative time source?

• A.latency
• B.hop count
• C.time zone
• D.stratum

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Which technology uses network traffic telemetry, contextual information, and file reputation to provide insight into cyber threats?

• A.security intelligence
• B.security services
• C.segmentation
• D.threat defense

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Refer to the exhibit.

After running the code in the exhibit. Which step reduces the amount of data that NETCONF server returns to the NETCONF client, to only the interface's configuration?

• A.Use the txml library to parse the data returned by the NETCONF server for the interface's configuration
• B.Create an XML filter as a string and pass it to get_config() method as an argument
• C.Use the JSON library to parse the data returned by the NETCONF server for the interface's configuration
• D.Create a JSON filter as a string and pass it to the get_config() method as an argument

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Refer to the exhibit Which single security feature is recommended to provide Network Access Control m the enterprise?

• A.WebAuth
• B.MAB
• C.port security sticky MAC
• D.802.1X

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Refer to the exhibit.

What is the result when a switch that is running PVST+ is added to this network?

• A.DSW2 operates in Rapid PVST+ and the new switch operates in PVST+
• B.Both switches operate in the PVST+ mode
• C.Spanning tree is disabled automatically on the network
• D.Both switches operate in the Rapid PVST+ mode.

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