Have you ever encountered a situation where you received a task that was difficult to understand in terms of requirements or objectives?

Yes, such situations have occurred. In such cases, I try to clarify the requirements with the customer or project manager by asking specific questions to clarify unclear points. If there is no direct contact, I study documentation, examples, or discuss with colleagues. Sometimes it is helpful to break the task into smaller subtasks and check understanding at each stage to avoid misunderstandings.