Which line must be added in the Python function to return the JSON object {"cat_9k": “FXS193202SE")?

Which line must be added in the Python function to return the JSON object {"cat_9k": “FXS193202SE")?

A)

B)

C)

D)

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

View Answer

Answer: C

Explanation:

The correct line of code to return the JSON object {"cat_9k": "FXS193202SE"} would be a Python statement that creates a dictionary with the key cat_9k and the value FXS193202SE, and then returns this dictionary as a JSON object. This can be achieved using the json module in Python, which provides a method called dumps() to serialize a Python dictionary into a JSON formatted string.

Here’s how the Python function might look:

The line return json.dumps({"cat_9k": "FXS193202SE"}) serializes the dictionary {"cat_9k": "FXS193202SE"} into a JSON formatted string, which is the expected output.

References: The explanation is based on the general knowledge of Python programming and JSON serialization, which is consistent with the practices and teachings found in the Implementing and Operating Cisco Service Provider Network Core Technologies (SPCOR) course materials12.