Have you ever received an undocumented task? How did you handle it?

Yes, such situations have occurred. In such cases, I try to clarify the task with the client or manager by asking specific questions to understand the goals and requirements. If there is no direct contact, I analyze available materials, discuss with colleagues, and make assumptions which I then verify.

It is also helpful to break down a large, undefined task into smaller subtasks and gradually clarify details during the work process. This approach helps to avoid misunderstandings and minimize risks.