Round1 What if the Kafka starts producing too many messages? How will you incorporate that? How is the message published onto a partition? Is there any upper limit to the number of consumers? Can I increase the number of partitions on the go? How can I publish millions of data to a kafka broker and consume it simultaneously and can the size be made flexible? What GCP uses for streams of data? How will you handle your aggregations if you have millions of updates happening per minute? Round2(Coding round) How to make spring request parameters accept case-insensitivity. How springboot can accept only trusted endpoints only? Coding question: Minimum jumps required to reach the end of an array. str1= [cats, sand, dogs, hello] str2= catsanddogs How many strings are present in str2 which are present in my dictionary.(Ans: 3) Code it. What is partition in kafka? How is it different from topic? Command to check how many messages are present in my topic What are the configurations required to listen to kafka? How is partition different from replication in kafka?