Java: What is an Exception? Why Exception is required? What is serialization? What is dispatcher Servlet? What is Thread? What Is MultiThreading? What is the Principle of Object-Oriented? Polymorphism Vs Inheritance? Any Design Pattern? How many Collections you have worked till now?
String concepts, Exception handling, core java related questions
Why do you want to work for Unum Group?
What type of business setting is ideal for you?
Identify when a sentence is a palindrome. Remove duplicates properties from an object
There are 3 boxes. One has blue marbles. One has white marbles. One has both color marbles. All boxes are incorrectly labeled. Each box has a crank which dispenses exactly one marble at a time. what is the minimum number of times a crank must be turned in order to determine the correct labels for the boxes?
Explain OOPS concepts by taking real life example? Explain an architecture of a parking system? Swap 2 numbers without 3rd variable? Dependency Injection, Hibernate query language, Inversion of control
Explain Qualifier Annotation of Spring Boot.
Explain"yield" method with respect to multithreading. Also, write a snippet of code to run thread.
Java streams, graphs, experience and goals
Viewing 1381 - 1390 interview questions