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

What are the two important tcp socket classes, Socket and ServerSocket. Ser...

Socket and ServerSocket. ServerSocket is used for normal two-way socket communication. Socket class permits us to read and write by the sockets. getInputStream() and getOutputStrea

Explain what is local variable, Explain what is Local Variable ? Declar...

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Explain the term- comparing strings, Explain the term- Comparing Strings ...

Explain the term- Comparing Strings For comparing Strings never use == operator, use equals method of String class. - == operator compares addresses (shallow comparison) whi

Write the java rmi interface definition, In the programming assignments, yo...

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How are this () and super() used with constructors, How are this () and sup...

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Cryptoarithmatic, Create problem that solves cryptoarithmatic problem that ...

Create problem that solves cryptoarithmatic problem that uses from user using java

I want an ehospital project, I am preparing ehopsital project. For the need...

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Consumer-producer problem’,

What is the use of mapmessage, A MapMessage carries name-value pair as its ...

A MapMessage carries name-value pair as its payload. Therefore its payload is same to the java.util.Properties object of Java. The values can be Java primitives or their wrappers