1) Exam Overview 2) Prepare for an Exam 3) How to approach Questions 해설) 1) Firstly, we are creating a list of strings. And we have a return statement. (List to Stream converting-> this does NOT mean that this the result will return a stream) 2) In the return statement, we filter.(Still stream, but it's empty as we don't have Bart in the list) 3) We call findAny. (Any objects in the resulting st..