Very easy task to solve as homework.
Sr Java Developer Interview Questions
5,300 sr java developer interview questions shared by candidates
L1 Round - 1. what is functional interface, stram api, immutable class, static and dynamic polymorphism. 2. wap to find out 1 to 10 numbers. modify existing program to find out only odd no. again modify the program and print the no. 1,5,9. skip 3 no. in between 1 to 10. 3. questions related to docker, rest api, Microservices architecture. L2 interview- little but tough 1. what is method hiding, association, aggregation, composition. 2. solid principal, acid properties, transaction managememt, kafka architecture. 3. one to one mapping mamay to many, hibernate cache. 4. microservice design pattern. 5. deep questions on cloud and docker. HR- normal HR questions.
All questions were easy
Java executor frawork, fork join pool, microservices design patterns, threads
Inheritance, abstraction, multithreading, java 8, hashmapas
Spring boot Actuator, Core Java
Basic database questions using LIKE, Max, Having, and Distinct.
1. Could you describe your recent project. (Architecture, role), What was most difficult during development. 2. If we have static method in class, is it thread safe? 3. How can you assess your java knowledge? from 1 to 10 4. Java memory management 5. write method that will reverse string 6. We have a in-bound and out-bound queue and between is a multithreaded logic that threads take a messages from in-bound queue and write to outbound queue. Propose solution that messages from outbound queue will be available in he same order as data in in-bound queue 7. Then he told me about 2 roles avilable in the bank, and asked me which one I prefer and why.
Java basics and advance skills.
Written Test :: topics from core JAVA,Spring,Hibernate,Junits,Spring Boot. Technical Round : 1.which one to choose : static or singleton pattern. 2. need to overload any method . will it not create confusion with the names. 3. what is cyclic dependency.Impact of cyclic dependency on applcation. how to get rid of it? 4.describe any design pattern .why chose that pattern and its advantages 5.what is is-a and has-has a relationship 6.write code for singleton pattern.
Viewing 2991 - 3000 interview questions