IBM Interview Question

* 1. which Java version did you use? - Java 11 * 2. Can you explain the functional interface? have you used Lambda? * 3. Can you explain Generics * 4. How did you create Rest API? * 5. Which Annotations did you use in your controller class when you created API? * 6. do you know spring security? * 7. Do you have any knowledge about AWS? * 8. Do you have knowledge about Microservice? * 9. Do you know Spring Cloud?