It was virtual round. Interviewer joined on time. Asked about Java 8 in depth like Steam API, Java 8 features etc
Then dwelled into the DSA, Easy medium.
Overall it was easy
I applied online. I interviewed at Infosys (Hyderābād)
Interview
Asked basic questions and good and data types @conditional annotation. Size of double autoboxing wrapoer class memory management in java . What is Spring Boot and how is it different from Spring Framework?
2. Explain IOC and Dependency Injection.
3. Difference between HashMap and ConcurrentHashMap.
4. What is JVM, JDK, and JRE?
5. Explain Java 8 features.
6. What is multithreading in Java?
7. Difference between ArrayList and LinkedList.
8. What are microservices?
9. Explain REST API principles.
10. What is Hibernate and JPA?
11. Explain exception handling in Java.
12. What is garbage collection?
13. Difference between == and equals().
14. What is encapsulation, inheritance, polymorphism, abstraction?
15. Explain synchronization in Java.
16. What is JWT authentication?
17. Difference between PUT and POST.
18. What is SQL join?
19. Explain ACID properties.
20. What is Maven/Gradle dependency management?
its not tough either not easy if you strong with java8 and OOPs it will be easy for you
No DSA - only normal problems not an High level expectaions from HLD
I had a technical interview. the interviewer really impressed about my performance but they had not called me for next process instead calling for different interviews for different roles. No reply although i asked from the recruiter