What is meant by semantic error, What is meant by semantic error? Occur...

What is meant by semantic error? Occur although a statement executes and has an effect not intended by the programmer and Frequently times occur just in unusual & infrequent ci

Give an examples of access protection, Give an Examples of Access Protectio...

Give an Examples of Access Protection ? This is how the Car class would almost certainly be written in practice. Remember that all the fields are now declared private, and the

Basic difference between equals and identity method, The == gives true, i...

The == gives true, if the variable reference points to the similar types of object in memory. That is a " shallow comparison ".   The equals () - gives the results of run

What is the major role of ejb 2.x in j2ee? , EJB 2.x is broadly adopted ser...

EJB 2.x is broadly adopted server side component architecture for J2EE. 1. EJB is a remote, distributed multi-tier system and allows protocols like IIOP, JRMP, and HTTP etc.

Retrieving data from Excel file , how to retrieve data from Excel file, and...

how to retrieve data from Excel file, and display that data in table on jsp page?

Difference between pre-emptive scheduling and time slicing, Explain the dif...

Explain the difference between pre-emptive scheduling and time slicing ?

Give the example of using a class from the class library, Give the example ...

Give the example of Using a class from the class library ? You use the java.net.URL class only like you'd use any other class along with these methods in which happens to be n

How to evaluate two words similarity, I need to get how to start the java p...

I need to get how to start the java program to evaluate the simillarity.

Example of class diagram,

Inheritance, what is methods override?

what is methods override?