What is external subset?
What is group?
What is empty tag?
What is authorization constraint?
On which platform j2ee is based?
What is actionerrors?
Difference between save and saveorupdate?
What are types of j2ee clients?
What is the mvc on struts?
What are struts?
What is the ear file?
What are different modules in spring?
What will happen when you compile and run the following code?
What is actionform?
Define connection pooling?