What is the main difference between mvc1 and mvc2 and where we can predict the exact difference between them in the use of the project(architecture)

hemavinayak77

 Profile Answers by hemavinayak77 Questions by hemavinayak77

• Jan 2nd, 2008

Hai the flow will be like this in mvc1:1)browser--jsp--bean--db--:--bean--jsp--browsermvc2:browser--servlet--jsp--bean--db--:--bean--jsp--servlet--browser2)mvc1 can't seggregate presentation tier ...

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christopher.rbrt

 Profile Answers by christopher.rbrt Questions by christopher.rbrt

• Dec 19th, 2007

Swing has built in support for Look and Feel, but Awt has not it has to be get support from OS in which it is running.

Mithun

• Feb 14th, 2006

1. AWT is written in platform specific code where as Swing componets are written entirely in java , thus its totally platform independent.2.AWT components are heavy-weight components means these are k...

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aarbee

 Profile Answers by aarbee Questions by aarbee

• Nov 28th, 2007

Substract the least of start from max of end.  Don't need to do any complex calc.

saikumar

• Nov 29th, 2005

This is great site java devlopers

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A.Durga Ganesh Reddy

• Nov 27th, 2007

To define a class with in another class, such classes are called Nested classes.The most import nested class is inner class. i.e. An inner class is a non-static nested class.difference:>A Nested class...

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sreenivas reddy

• Nov 26th, 2007

We should set the class path otherwise we can't compile the java program.

kohina

 Profile Answers by kohina Questions by kohina

• Nov 18th, 2007

Suppose 'A' directory has 'class x'  and ' B '  directory  has ' class y '  then while compling the x class give the classpath of class y . Even whi...

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neeraj.kaushik285

• Nov 7th, 2007

Set the transaction-type> as 'Bean'Neeraj KaushikSCBCD certified

kris

• Oct 10th, 2006

Set the transaction-type attribute in descriptor to "Bean Managed"kris

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teju

• Nov 5th, 2007

Yes java does reference counting

Arundathi

• Jul 1st, 2005

It is more likely that the JVMs you encounter in the real world will use a tracing algorithm in their garbage-collected heaps

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Rahul

• Oct 17th, 2007

Mails are typical example of active as well as passive data. because this data is passive for sender but viewer it is active data.

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JulieAsh07

 Profile Answers by JulieAsh07 Questions by JulieAsh07

• Oct 8th, 2007

MUTEX  is achieved in java by the keyword "synchronized" used when two or more methods try to access the same variables/Datastructure. Once a method declared using synchronized keyword ...

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Amit Patil

• Sep 19th, 2007

It is not possible to access?non-static methods or variables even in main method. You have to create instance and access non-static?methods in main

sachin

• Sep 18th, 2007

If base class has a method name m2 which is not static then public class derive extends base{ static int i =10; public static void main(String[] args) { // TODO Auto-generated method stub Syst...

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Rudresh

• Sep 19th, 2007

Class parent{void print() throws IOException{}}class sub{void print() throws Exception{}}

anil kumar gupta

• Mar 10th, 2007

/*According to your prgram i have compile but still it is giving error can u pls tell me the reason*/class sub      {        void print()throw Exception&nb...

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Amit Patil

• Sep 17th, 2007

Yes.It is possible to override a method and declare it abstract provided the overriding class is also declared abstract.

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AnandKarthick

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• Sep 11th, 2007

Struts will be the right canditate to be used in the Web layer, and Spring will be the right canditate for the business layer, because Struts have the best support with tag support built in. Spring has the advantages of IOC and dependency injection which will fit right in the business layer.

abhishek jethwani

• Feb 5th, 2007

Spring is better frame work than struts in realtime.in Spring you can use the same instance of the class once you create it in .xml with help of getter and setter but in case of struts you have to cre...

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sivakumar_govin

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• Aug 20th, 2007

Using finalize() method in java is not a recommended solution to release the system resources used by an object. The finalize() method will be called before deleting an object. An object in ...

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Jameel Siddique

• Aug 16th, 2007

It simply adds last one, it wont throw any exception, that is?logical mistake, must taken care by programmer.

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Sam

• Aug 13th, 2007

Reflection - Dynamic Introspection of class(In other words : Dynamically discover a class, load it, create instance, explore all methods & fields of the class and finally invoke the class.)Eg:File...

Hari

• Jul 21st, 2005

Reflection is the process of introspecting the features and state of a class at runtime and dynamically manipluate at run time.This is supported using Reflection API with built-in classes like Class,Method,Fields,Constructors,etc.,

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sujatham

 Profile Answers by sujatham Questions by sujatham

• Aug 12th, 2007

Yes?.? int meth1()?in?both interfaces share the same implementataion in the class.

sandhya

• Apr 1st, 2007

Hi !???yes! I have chcd the above program and not giving any errors in the sense that we can use the same method in the two diff interfaces but the implementation is in the main class so this will really work ! and the expected output is printed

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sujatham

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• Aug 10th, 2007

Java has the following disadvantages. Because programs written in Java language runs on a virtual machine, it runs somewhat slowly compared to other programs. However, it is unlikely that it feels ann...

kuriakose

• Sep 30th, 2005

Java language runs on a virtual machine, it runs somewhat slowly compared to other programs.  It is difficult to write a perfect program, especially if it is as big as a virtual machine

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sujatham

 Profile Answers by sujatham Questions by sujatham

• Aug 9th, 2007

No.Runtime Exception will occur.

sbarik

 Profile Answers by sbarik Questions by sbarik

• Jun 27th, 2006

Hi,  A dead Thread can't restart not even by calling start() again on that object.regardsSuvendu

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Because C++ solve postfix ++,-- after assignment (=) operator.

sujatham

 Profile Answers by sujatham Questions by sujatham

• Aug 3rd, 2007

Yes.Because C++ solve postfix ++,-- after assignment (=) operator.

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