Round 1 -
A Java project was loaded around 8 test cases are there . The idea was to solve them each one by one and explain the rationale behind that.
Round 2 -
Lot of kafka related questions
For Eg Question — Kafka: Consumer is down / producer keeps producing
Interviewer scenario:
Producer is producing messages, but the consumer is down. Messages will keep accumulating. Kafka brokers have finite memory/storage. What can we do to mitigate this?
Question 2 -
Verbally Designing the Rate Limiter and from that how you will implement the sliding window algo . I choosed Redis
After Clearing above i was moved to R3,R4,R5
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