what is encapsulation in java? Explain
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What is args length in java?
Why object class is super class for every class in java?
Explain the polymorphism principle?
What is the use of collections in java? How it is implemented in real time applications?
How to call a Stored Procedure from JDBC?
What is the main functionality of Prepared Statement?
What does string intern() method do?
Is empty .java file name a valid source file name?
I need some details about an employee. i have only the employee id in my presentation layer(JSP).I entered that ID and click "Show Details" Button. Question is how the JSP pass that id to Controller layer and DAO and what mechanism we are using to retrive data from DB and how the data passed to JSP as a Output. Please explain in detail.
What is Ideal Design of Class?
Is 'sizeof' a keyword?
What is "finally" keyword?