Which of the following is an example of a hypothetical question?

A hypothetical question is designed to explore potential scenarios or outcomes based on certain actions or decisions, allowing for analysis or speculation. The choice that fits this description is the one that asks, "What might happen if you take this action?" This question invites the respondent to consider different possibilities and consequences that could arise, making it a classic example of a hypothetical inquiry.

In contrast, the other options present questions that typically seek to confirm facts, gather information, or elicit explanations rather than explore hypothetical situations. For example, asking if a strategy is effective is an evaluation of a current situation, while inquiries about assignment completion or thought processes are tailored to gather verifiable information or perspectives without engaging in speculation.