Depth understanding of java and spring framework.
Software Engineer Java Developer Interview Questions
4,198 software engineer java developer interview questions shared by candidates
The interview questions spanned a variety of topics within Java development. There were questions covering both core and advanced aspects of Java, including specifics about OOP principles such as inheritance, encapsulation, polymorphism, and abstraction. There were also questions about the Spring and Spring Boot frameworks, testing my understanding of these important tools in Java web development. Towards the end of the interview, I was asked to defend and discuss the project I had been working on, explaining my design choices, challenges faced, and how I overcame them. The interview gave me a chance to showcase both my technical knowledge and my problem-solving skills.
Explain design patterns AOP concepts Collections Exception handling and multi-threading
What are the Memory Allocations available in Java
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?
Why do you want to change from your company to our company
How Do you implement observer design pattern? Which design patterns do you know? Which are the collections interfaces? Given the fibonacci sequence array, sort the array with all the odd numbers at the begining and the non even numbers at the end. Don’t use any temp array.
They asked me Behavioral Questions
Multithreading collection serialisation object class
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