Describe project architecture. How you implement security in spring boot What all security you have implemented in springboot application How have you done exception handling How your micro services communicate How transaction is handled in spring boot What authentication method have you used for your application Features of Java8
Java fundamental, core and data structures
Explain solid design principles in details
opps concept,prime number,jdbc,and some very basic question.it is easy to crack.
why required optional classes? java 17 - why sealed class final ?
Tell me about ur self
Why didn't you get job in one year?
Below are the technical questions asked me during the interview 1. HashMap vs TreeMap 2. Deadlock situation, how do you avoid it ? 3. Multiple Inheritance in java(Diamod Problem) 4. How do you maintain two different Databases in springboot application 5. About Kafka offset(earliest, latest, default configurations) 6. Marker interface in java
What are the features of Java 8?
Explain how Garbage Collection Works.
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