Question: What is the result of calling the map controller method using the following HTTP request?

1. An InvalidRequestBodyException is thrown at runtime.
2. A MissingPropertyException is thrown at runtime.
3. The text "bnull" is returned in the response body.
4. The text "a" is returned in th response body.

Answer: The correct answer of the above question is Option C:The text "bnull" is returned in the response body.