About JAVA and OOPs concepts
Java Full Stack Developer Interview Questions
1,048 java full stack developer interview questions shared by candidates
HashMap Vs ConcurrentHashMap. Java8 new features. Spring MVC, Spring Boot micro services core java in depth They gave problems to solve
1)What are the pillars of object oriented programming 2) Write a program to showcase abstraction with encapsulation. 3) Difference between union and union all in DBMS
Asked about the Spring security and few react JS questions
Interviewer starts with java 8 questions like java 8 features, Intermediate and terminal operation in stream, functional interface, dispatcher servlet, then coding questions, algorithm data structure, spring boot, microservices, jpa, hibernate, react js , javascript
Angular
Multi threading
Describe Routing & route-guards concepts in angular
Java 8 features, oops, exception , collection, spring ioc, dependency injection, annotations, spring security, devtool, maven project structure.
How can we update a text dynamically in React JS
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