What is an array in java?
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What is the hashcode () and equals () used for?
What does a boolean method return?
What is append in java?
How do you compare objects in java?
Which is not Object in Java?
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 are the fileinputstream and fileoutputstream?
how many design pattern r there? and wht design pattern u use and why ?
What are class types in java?
Where import statement is used in a java program?
Explain about exception propagation?
How java is platform independent?
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