L1 Round - 1. what is functional interface, stram api, immutable class, static and dynamic polymorphism. 2. wap to find out 1 to 10 numbers. modify existing program to find out only odd no. again modify the program and print the no. 1,5,9. skip 3 no. in between 1 to 10. 3. questions related to docker, rest api, Microservices architecture. L2 interview- little but tough 1. what is method hiding, association, aggregation, composition. 2. solid principal, acid properties, transaction managememt, kafka architecture. 3. one to one mapping mamay to many, hibernate cache. 4. microservice design pattern. 5. deep questions on cloud and docker. HR- normal HR questions.