Explanation:
Blank 1: C
Blank 2: E
Blank 3: D
The correct script must first import the JSON module, so the first blank is json, producing import json.
The Python object in the exhibit is a dictionary named data, containing fields such as measurement, policy, alert state, and device information. To convert a Python object into a JSON-formatted string, the correct function is json.dumps(). That makes the second blank json.dumps, producing json_string = json.dumps(data). The third blank must be json_string, because that is the variable containing the serialized JSON text that should be printed. json.loads() is the reverse operation; it parses a JSON- formatted string and converts it into a Python object, so it is not correct for object-to-string conversion.
model is merely a value extracted from the object and does not perform JSON serialization. The key distinction is dump/dumps versus load/loads: dumps returns a JSON string, while dump writes JSON to a file. References/topics: ENCOR Automation, Python data structures, JSON serialization, json.
dumps(), API payload handling, network programmability.