Question: When an asynchronous method is executed, the code runs but nothing happens other than a compiler warning. What is most likely causing the method to not return anything?

1. The return yield statement is missing at the end of the method.
2. The method is missing an await keyword in its body.
3. The wait keyword is missing from the end of the method.
4. The yield keyword is missing from the method.

Answer: The correct answer of the above question is Option B:The method is missing an await keyword in its body.