What is Document Object Model?
Difference between save and saveorupdate?
What is j2ee product?
Why is java used?
What is core java and j2ee?
Explain about J2EE Application Architecture
What is j2ee specification?
How java is used in web applications?
What are the components and containers in java?
Why java is called robust and secure?
What is event handling in java?
what is meant by proxy server
What should a junior java developer know?