First, the HR will call us and schedule an interview.

The first round was a telephonic interview.

It was a half-hour telephonic video call interview through Webex, in which a minimum of two people would be joining.

1. Tell me about yourself.

2. Mostly, I can expect questions from our resume and from what we have mentioned in our roles and responsibilities.

3. If you want to print a name in Java, how do you print it?

4. In System.out.println(), what is System, what is out, and what is println?

5. Can I overload a main method? If I want to overload a main method, how should I do it?

6. Can I override a main method? If I want to override a main method, how should I do it?

7. What is the difference between the Spring MVC framework and the Spring Boot framework?

8. Some coding logic questions, like:

java String s; S.concat("java"); System.out.println(s);

Answer: ?????

1. How can you sort a list in Java?

Answer: By using compareTo().

1. What methods are included in the Comparable and Comparator interfaces?

2. Method overloading logic questions?

Example:

java class Java { public void m1(int a, float b) { System.out.println("A method is overloaded"); }

public void m1(float a, int b) {
    System.out.println("B method is overloaded");
}

public static void main(String[] args) {
    // ...
    m1(20, 20);
}

}

Which method will be executed if we compile this code?

1. How to create an immutable class in Java?