Welcome to your interview.
The question is on your right: Java 8 vs Earlier Versions. Take a moment with it first.
Talk your thinking through with me if you like - when you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes). Discussion and graded submissions share your five interviewer interactions, so spend them well.
Explain the major differences between Java 8 and earlier Java versions. Focus on features like lambda expressions, functional interfaces, streams, and other important additions, and describe how they changed the way Java code is written.