Opps concepts like polymorphism, inheritance and deep understanding about those . static and instance control flow. Rest services and its status codes. writing code to print * pyramid Patten etc. someone should have good understanding of java concepts
Different questions about Micro-Services, Java, SQL.
What was the most memorable achievement you've done in your work life, and why it was impressed?
- Questions about experience - Business problem solving - a challenge in Java
Security in Microservices, Inter service communication, Exception handling in inter service communication, Database modelling, Kafka related error handling questions, Different timeouts in REST API calls.
What is an array , basic java questions
algorithm on string
Kafka APIs Multithreading Reactive programming
Q: Draw architecture on your previous system? Q: How would you scale it? Q: What would you do differently to make it more scalable?
Clean Code Game Implementation Algorithms
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