Javaserver faces event and listener model, What is JavaServer Faces event a...

What is JavaServer Faces event and listener model? Ans) A mechanism for verifying how events emitted by JavaServer Faces UI components are handled. This model is based on the Ja

Write html and javascript code which displays a textbox, Write HTML and Jav...

Write HTML and JavaScript code which displays a textbox and button on a web page? While user enters text in the text box and clicks the button it displays in that text in the m

Simple sudoku implementation, SudCell and Simple Sudoku Implementation ...

SudCell and Simple Sudoku Implementation We describe, fully, the SudCell class that will represent each of the 81 cells or boxes in a Sudoku puzzle.  Then we will

Java remote method invocation (RMI) architecture, Java Remote Method Invoca...

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Relate java with JVM, Relate java with JVM Java performance gets better...

Relate java with JVM Java performance gets better each year as JVM gets smarter. This works, since making JVM smarter doesn't require any great change to the java language, sou

Polymorphism, Polymorphism - defines the ability of a single variable of ...

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Exception handling in EJB, Java has two kinds of exceptions: 1. Checked ...

Java has two kinds of exceptions: 1. Checked exception: handled from java.lang.Exception but not java.lang.RuntimeException. 2. Unchecked exception: handled from java.lang.Ru

Minimum Passing Credential, Alia is appearing for the board exams. In order...

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Consumer-producer problem’,

File and random access file classes, Difference between the File and Random...

Difference between the File and Random Access File classes? Ans) The File class encapsulates the files and directories of the local file system. The Random Access File class giv