infosys java interview questions

what is applet?
What is Collection in java?
what is Generics in java?
Can u differenciate Collection and Generics
How to compare two values in java?
what is processes?
what is threads?
difference between processes and threads?
What is multi-threading?
What is web service?
What is SOAP and REST?
Difference between SOAP and RESTful
what is SessionFactory?
what is StringBuilder?
Difference between string and StringBuilder?
difference between exception and error?
what is synchronization

Infosys Java Interview Questions

Infosys Java Interview Questions

1.Tell me about Servlet
2.Why is Servlet so popular
3.Tell me about servlet container
4.When we will get UnavailableException or a ServletException
5.What is DOCTYPE line, where we will use
6.Can you have virtual functions in Java