Describe about user security issues and social engineering, Describe about ...

Describe about User Security Issues and Social Engineering ? Contrary to popular belief most computer break-ins through external hackers don't happen since of great knowledge

How to initialize array in java, How to initialize array in java ? Indi...

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Whichprotocol used by rmi, JRMP(java remote method protocol)

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Create a general design for a class-implement and test, Objectives 1.  ...

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Explain java flow control, Explain java flow control ? if els...

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Example of class diagram,

Write a java program to take data from excel files, Java program will be ta...

Java program will be take data from excel files (left diagram), and uses can be able to enter the input(middle diagram) in website when run the input the result appear in Pie 2D or

Derfine j2ee in detail?, A J2EE component is a self-contained functional so...

A J2EE component is a self-contained functional software unit that is assembled into a J2EE application with its related files and classes and interacts with other components. The

Use the constructor, Can we use the constructor, instead of init(), to init...

Can we use the constructor, instead of init(), to initialize servlet? Ans) Yes. Of course you can use the constructor instead of init(). There's nothing to stop you. But you sho

Authentication -security component, Authentication is basically an identifi...

Authentication is basically an identification step. Functionality used for J2EE security: Principal : An entity that may be authenticated and identified. Principal n