One example: in the same class you have methods with the same names, both with one parameter, first is taking Object and second is taking String. You call the method with null parameter, which method will be called and why? (Would you write a code like this in a real project?)
Java Support Interview Questions
30,904 java support interview questions shared by candidates
Difference between HashMap and Hashtable? Please considered other collection classes too for compression.
Data structure, ArrayList
Java Spring boot technical questions
Basics on Java programming, Previous projects and a few questions to check expertise
What are streams in Java 8?
Question Based on multithreading, String and collection framework
What is Spring aop. And why we use this. How to use spring aop. Pointcut, joinpoint, advise
Could you write a jsp/servlet application?
Why you are using Java?
Viewing 2651 - 2660 interview questions