Which characters may be used as the second character of an identifier, but not as the first character of an identifier?
To what value is a variable of the string type automatically initialized?
what is Activation Instantinator?
Which component handles cluster communication in jboss?
How would you detect a keypress in a jcombobox?
What restrictions are placed on the location of a package statement within a source code file?
Explain phantom read?
Have you used threads in Servelet?
What is message driven beam?
whats is mean by tiles in struts
Are there books about seam?
How will you pass parameters in RMI? Why do you serialize?
What is scalable, portability in the view of J2EE?
When a thread blocks on i/o?
what are getters and setters in Java with examples?