Clarivate Noida

1st  Round

1. How to use Queue as Stack

2. 3rd Largest Salary (Views).

3. Creating API endpoint.

4. Merge sorted arrays & find median.

5. Design API endpoint.

6. How you do code review.

7. How your day looks like.

8. How rule engine  work in your current project.

9. How UDM devices work & send data.

10. How would you create Jenkins pipeline implementation.

11. Future vs CompletableFuture.

2nd Round

1. How will you handle backpressure in kafka.

2.  How to use docker security.

3.  How session id and jwt token are related.

4.  Parts of jwt token.

5.  What is N+1 Problem.

6.  Difference between encoding and encryption.

7.  Jwt token is encoded or encrypted.

8.  Consider you have 1 producer which is writing department name in the message, and three consumer, one of the consumer require id instead of name, how will you provide this to consumer.

9.  @SpringBootTest vs @WebMvcTest difference.