What is java advanced?
Diffrence between arraylist and hashmap
Why is java called object oriented?
What are web technologies in java?
What is java servlet container?
What is enterprise information system?
What are the main components of a class in java?
Which of the following are subclasses of java awt component?
Why is java called technology?
what is interface in java ?can you explain with simple example?and what is the difference between abstract and interface?
What are the tools in java?
Difference between treemap & sortedset
What do you understand by j2ee?