How many types of modules is defined by j2ee specification?
Is j2ee a programming language?
Define the struts in the j2ee framework?
Which one should we prefer while using bean ? managed bean annotation or faces-config
What is main method in java?
Is java is fully object oriented?
What are container services?
Explain j2ee architecture.
What is authorization constraint?
How java is reliable?
Diffrence between arraylist and hashmap
What is multi tier architecture in j2ee?
What are the four types of J2EE modules?