Mercy Margret

What is a Servlet?

What are the two types of Exceptions in Java? Which are the differences between them?

what is jdbc in java?

What are the different categories of Java Design patterns? explain with examples.

How we can set the spring bean scope in java. And what supported scopes does it have?

What is the best way to inject dependency in java? Also, state the reason.

What happens if the static modifier is not included in the main method signature in Java? And what is static modifier?

Which among String or String Buffer should be preferred when there are a lot of updates required to be done in the data?

What are the differences between constructor and method of a class in Java explain briefly?

What is the difference between the program and the process in java?

Why is Java a platform independent language explain briefly?

What happens when the main() isn’t declared as static?

What is the final keyword in Java and why?

Explain Java String Pool and mention its types?

Can Java be said to be the complete object-oriented programming language?

What is Object Cloning and what are it’s advantages?

What is a Marker Interface and its types?

Define Copy Constructor in Java?

What do you mean by aggregation?

What is the default value stored in Local Variables explain ?