Define the n-tier architecture or j2ee 3-tier?, Normal 0 false ...

Normal 0 false false false EN-US X-NONE X-NONE

What is the difference between jsp and jsf, JSP simply gives a Page which m...

JSP simply gives a Page which may contain markup, embedded Java code, and tags which encapsulate more complicated logic / html. JSF may use JSP as its template, but gives much more

What is the use of message object, Message is a light weight message having...

Message is a light weight message having only header and properties and no payload. Therefore if the If the receivers are to be notified about an event, and no data requires to be

Program to read a keyboard value and exit from the code, Using the above t...

Using the above thread program, now create 20 threads in your program and run them. No need to wait for the keyboard in each thread, just print "Hello" and its thread id in each t

Publish subscribe model and p2p model, What is the basic difference among P...

What is the basic difference among Publish Subscribe model and P2P model? Ans) Publish Subscribe model is typically used in one-to-many situation. It is unreliable but very quic

What is the role of fonts in java explain with example, What is the role of...

What is the role of fonts in java explain with example? You've already seen one instance of drawing text in the HelloWorldApplet program of the last chapter. You call the drawS

Application with two user transactions-java, 1.) Write an application with ...

1.) Write an application with two user transactions (login which includes viewAllStudents and viewStudent ) with full MVC architecture that displays the details of the selected

Concurrent Programming, Problem 1 A savings account object holds a non-nega...

Problem 1 A savings account object holds a non-negative balance, and provides deposit(k ) and withdraw(k ) methods, where deposit(k ) adds k to the balance, and withdraw(k ) subtra

What is a local member and a class variable, What is a local, member and a ...

What is a local, member and a class variable? Variables declared within a method are "local" variables. Variables declared within the class i.e not within any methods are "m

What is the basic difference between corba and rmi?,