difference between ejb,struts,hibernate,spring and jsp
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What class is used to create Server side object ?
If we opened windows notepad 4 times, does it starts 4 processes or 4 threads?
In inglish: How to convert jar to exe files? Em português: Como converter arquivos .jar para .exe?
To what value is a variable of the string type automatically initialized?
What are the methods used for inter-thread communication? and in what class these methods are defined?
what is the proxy pattern?
A user of a web application sees a jsessionid argument in the URL whenever a resource is accessed. What does this mean? a. The form must have the field jsessionid b. URL rewriting is used as the session method c. Cookies are used for managing sessions
What is the O/P of the below Code Snippet ? And how does it imply the concept of call-by-value/call-by-reference. (Note : Pls ignore syntx errors) public class One { sop ("Into One--"); } public class Two extends One{ sop ("Into Two--"); } public class Home { One a; Two t; public static void main(argv[]) { sop ("In Home--"); sop(One.a); sop(Two.a); sop(One.t); sop(Two.t); } }
How can a dead thread be restarted?
Is multiple try block is possible in single java Application......
Explain bind(), rebind(), unbind() and lookup() methods?
whats is mean by jndi