Shathana. S.R.

Write a program that detects the duplicate characters in a string.

Define a program to find the square root of a number.

How do we reverse a string?

 Explain FailFast iterator and FailSafe iterator along with examples for each.

Define the Client certificate Authentication.

Define the different authentications in Java Servlets.

Define JPA in Java.

Define JCA in Java?

How to handle exceptions in Spring MVC Framework?

Briefly explain the term Spring Framework.

What is Session Management in Java?

What are the observer and observable classes?

Define the various directives in JSP.

Define JDBC?

What is a JSP page?

Can “this” and “super” keywords be used together?

How many times is the finalize method called?

Can you run a code before executing the main method? Is it possible?

Why is Java is Dynamic? State the reason.

 Define the term enumeration in Java.