Concepts of OOP in java
Software Developer Engineer Interview Questions
3,277 software developer engineer interview questions shared by candidates
When is your graduation date and how many working experience do you have?
Ask about framework experience at work
Q. Write code to list duplicates elements from an array Q. Find 3rd max salary of employee table Q. Find salary of employees not equal to 20000 Q.what is OOPS concept. Q. What is polymorphism and why we need same name method. Q. What is abstract class and interface Q. Why we need interface in java. Q. What is hashmap .give implementation of hashmap. How it is different from hashtable. Q. Which collections is best when we want thread safe. Q. What is set and hashmap. Q. What is static? Define each static method,static variable and static class. Q. What is immutable.
What is the difference between abstraction and encapsulation?
mutable and immutable ci/cd work flow
How do you rate yourself in C background?
Singleton Class Program Immutable Class Program Custom Exception Class Program Generics in Java Autoboxing and Unboxing in Java
What drives you to want to code? And what is the most difficult challenge you've faced during a project?
What are the four major concepts of object oriented programming?
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