stream api ->diference flatMap and map in stream explain try with resources Busy spinning Builder pattern Concurrent utilities different types class loaders Tree map -> how to add employee object other than put method How will treemap sort emplyee object
-> java 8 features, spring ,hibernate,collections
So many scenarios based questions
Difference between accept and content-type in web services
Multithreading questions Collections Core java questions Programming questions
Angular
Multi threading
The interview was very easy, they are asking basic of Java core and spring MVC flow and singleton design patterns, basic level questions only interface abstract class like that
Internal implementation of LinkedHashMap? Internal implementation of PriorityQueue? Class level locking and object level locking? Can we invoke the terminated collection? Facade design pattern? Liskov substitution principle? Heap data structure? Doubly linkedlist datastructure implementation? [1,3,5,7,8,9], targetSum=13, output=[2,4] indexes of the elements that match the target sum. Find a second non-repeated character from the given string?
Java 8 features, oops, exception , collection, spring ioc, dependency injection, annotations, spring security, devtool, maven project structure.
Viewing 671 - 680 interview questions