Refer to the exhibit. What is determined from the output?

Question

Exhibits

Options

• AThe authentication for the second query fails.
• BThe URL for the second query is syntactically incorrect.
• C10.0.0.200 is known to DNA Center, but its ID is an empty string.
• D10.0.0.100 is managed by Cisco Catalyst Center (formerly DNA Center).

• A
  6% (2)
• B
  3% (1)
• C
  9% (3)
• D
  81% (26)

Explanation

Explanation

Option D is correct because the exhibit shows a successful API query response for 10.0.0.100, returning a valid device ID (a non-empty string), which confirms that Cisco Catalyst Center (DNA Center) is actively managing that device - only managed devices have records returned with valid IDs. Option A is incorrect because authentication failures would return HTTP 401 errors, not a successful response with device data. Option B is incorrect because a syntactically incorrect URL would produce an HTTP 404 error or a client-side error, not a valid JSON response. Option C is incorrect because the empty string result applies to the second query (10.0.0.200), meaning that IP is unknown to DNA Center - an empty result means no record exists, not that the device has a blank ID assigned.

Memory Tip: Think of it this way - a populated ID = managed device, an empty result = unknown device. When DNA Center knows and manages a device, it returns a valid UUID-style ID; if the device isn't in its inventory, the response comes back empty. Always match the IP address to its corresponding query result in the output.

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