sivanesh.a

 Profile Answers by sivanesh.a Questions by sivanesh.a

• Dec 6th, 2006

Interface - has only declarations, no objects are created.abstract class - sub class must extend this, objets can be created

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Radhakrishna Billa

• May 7th, 2007

Hi,? No,we can't? declare both final and abstract for the same method,B'coz if you declare method as abstract means we are declaring?a method not actual a concrete method? so we need to override i...

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sivanesh.a

 Profile Answers by sivanesh.a Questions by sivanesh.a

• Dec 6th, 2006

Init(), paint(), destroy()

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chandanareddy

 Profile Answers by chandanareddy Questions by chandanareddy

• Feb 1st, 2006

If a method is not Handling a checked exception and wants the exception to be propagated to the caller of the method then that exception is declared in the Throws clause of its method prototype.Regard...

san

• Nov 8th, 2005

IF EXCEPTION WILL OCCUR THEN WE CAN THROW THAT TYPE OF EXCEPTION  IN TRY BLOCK AND CATCH IT IN CATCH BLOCK

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r.praveenkumar

 Profile Answers by r.praveenkumar Questions by r.praveenkumar

• Mar 20th, 2008

Exception object can be caught only once after it was caught i think it will be eligible for garbage collection. Not that it will be immediately destroyed but it will be destroyed soon if we are not using that object to detect what kind of exception it is.

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Vivek Jain

• Sep 27th, 2007

Java is not pure object oriented language because all data types are not object. In java we can use primitive data types they are not objects.? PURE OOPL? everything should be objects and methods.

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g4java

 Profile Answers by g4java Questions by g4java

• Aug 20th, 2007

Because there is no concurrency with respect to the object. Like Objects itself can not do anything unless it has some methods / lines of code to operate.

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manivannan57

 Profile Answers by manivannan57 Questions by manivannan57

• Jul 10th, 2007

What sense it makes to 'synchronize' a class? Threads going to execute across only blocks or method (sequence of code). The class itself doesnt have any code sequence.-- Manivannan Palanichamy

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sivanesh.a

 Profile Answers by sivanesh.a Questions by sivanesh.a

• Dec 24th, 2006

No pointers . so java is well n secured

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mytramesh

 Profile Answers by mytramesh Questions by mytramesh

• Oct 4th, 2006

Home object is store in jndi.client get the home object using lookup method.if we call create method in the home object it returns remote object.using of the remote object we call the remote methods,

ss

• Nov 9th, 2005

I beleave this question is belonging to ejb. Home interface is an interface acts like a create factory. JNDI is stands java naming domin interface.

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Rizwan

• May 19th, 2006

String object are immutable so they are not garbage collectedall kinds of objects are garbage collected except string objectso try to avoid the usage of string objects in a large application

Constantin Chertakovsky

• Oct 30th, 2005

A full GC condemns all objects. An ephemeral GC only condemns one or more ephemeral generations; older generations are not condemned and thus not subject to this garbage collection

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Bhupender Giri

• Nov 9th, 2005

MVC Model View ControllerThis is basically an architecture that is used to stress the reusing object oriented concept that will be conducive for programmer as well others.You can use more than one con...

Bhupender

• Nov 9th, 2005

Actually MVC is basically an arachitecture in which there is clear seperation between presentation and business logic.MVC M(Model) :Is your bean (conataining information like   name,age,sex,add

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chkalyane

 Profile Answers by chkalyane Questions by chkalyane

• Jul 6th, 2009

Finalize method is used to clean up the  unmanaged code. when we use the finalize method that object reference will be placed into the finalize queue. so whenever the memory required the GC will lookinto the finalize queue and corresponding object will be freed.

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prafulla

• Nov 2nd, 2005

By using notify() or notifyAll() method we can release the lock.But notify() method sometimes notify unwanted thread.So in some situation notify() method is avoidable.

kishore

• Oct 27th, 2005

By using notify() method we can release the lock 

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nizam

• Feb 14th, 2006

You can remove in iterate but not in enumeration while walkin through

keerti

• Oct 21st, 2005

The Enumeration interface is what allows you to walk through the elements of a legacy collection(ie., for Synchronized Collections). Iterator interface is used for stepping through the elements(.ie., for ArrayList,LinkedList).

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Srinivas Choudary

• Oct 20th, 2006

Web Server contains only web container which can handle only http requests and Application server contains both web container and EJB Container.

Madhava

• Oct 2nd, 2005

 Difference b/w AppServer and a WebServer? Web server serves pages for viewing in web browser, application server provides expose business logic for client application through various protoc...

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viswanadh

 Profile Answers by viswanadh Questions by viswanadh

• Mar 13th, 2006

In DriverManager.getConnection jdbc url is the parameter .it it is type 1 driver then the parameter is (jdbc:odbc:data sourcename);for type 2 the driver name is (jdbc:oracle:oci:netservice name:scott : tiger)for type 4 (jdbc:oracle:thin:@localhost: 1521:orcl:scott:tiger)

nirmaa

• Nov 18th, 2005

DriverManager.getConnection("jdbc:odbc:name","scott","tiger");

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Sandhya.Kishan

 Profile Answers by Sandhya.Kishan Questions by Sandhya.Kishan

• Jul 13th, 2012

The repaint(), revalidate(), and invalidate() methods are synchronised.

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Give me anssss

nirmala

• Nov 23rd, 2005

Jsp : JSP Contain MVCServelt : n-tier Architerby nirmala

siva

• Oct 25th, 2005

Servlets are serverside programs, we can execute servlets with in web or application servers only.Using servlets we can't generate presentation very effectively because html code is hard coded in serv...

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Giridhar Reddy

• Apr 11th, 2006

public static void main(String args[])Here we helping the jvm to call main method without any object that is why main is declared as public static.

raghavendra

• Oct 22nd, 2005

Because it is accessed from outside and it is user oriented

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