What is the Collections Framework?
Java Software Engineer Interview Questions
4,195 java software engineer interview questions shared by candidates
How long is your work experience in Java?
They focussed mainly on Java
find the Nama and Manager name through SQL which is store in same table and conditions to check is only name.
filtering data using stream Java 8
Analytics question based on graphs
What are the oops concepts you have used? What is abstraction? Difference between abstraction and interface. Explain with real life example. Can we change the dispatcher servlet's XML making file name? How to debug a JavaScript? Spring MVC flow. What is a controller? Where and how is the request mapped? What is serializable, what care needs to be taken if you serialize a class? What care needs to be taken to convert an object to be serializable? Saving part as well, what streams need to be used?
Code smells, review some code in paper and tell them what should be different.
Heap memory vrs stack memory Classloader. types of classloader spring boot annotations that i have used? LinkedList insertion and deletion from particular index Exception, Errors Number of Leader Elements Multithreading Synchronized block Static keyword in java constructor injection
Overall easy interview. Basic questions were asked from all topics mentioned in the resume. Java 8 features, code on stream api, collections, sql, spring core questions, dependency injection, tree set, hashset, working of hashmap.
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