vmshenoy

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• Feb 11th, 2006

See ,although printf() can be overloaded in c,but remember its an in-built functions.However in c++ v  can overload even operators like  + ,- etc through which we can add two objects.

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Simply speaking a class or a method qualified with "abstract" keyword is an abstract class or abstract method. You create an abstract class when you want to manipulate a set of classes through a common interface. All derived-class methods that match the signature of the base-class declaration will be called using the dynamic binding mechanism. An abstract method is an incomplete method. It has only...

Mohan

• Feb 8th, 2006

Abstract class is which base class cannot create object. eg. Inheritance

sabir

• Jan 6th, 2006

Class with atleat one absract method is called as absract classsysntax is must inherit class ''''''code end class and the method which is abract method that has to defined in the deriedd class absract method is one where there is only the name is defined and the defination

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dev

• Feb 8th, 2006

Hi,  Servlet context hold the envirenment of a web application. Servlet config initalizes peramater for individual servlets in web application.  Servlet context may have attributes which are for all Servlets in that web application.-Dev

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priyanka

• Feb 6th, 2006

Lavanya Wrote: Implicit Objects in JSP provide access to all aspects of the page, such as request, response, etc. All these objects have a scope, which means they are visible to only certain objects a...

Lavanya

• Apr 14th, 2005

Implicit Objects in JSP provide access to all aspects of the page, such as request, response, etc. All these objects have a scope, which means they are visible to only certain objects and/or at certai...

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Skill/Topic: AWT & AppletsA) TrueB) False

niranjan

• Feb 3rd, 2006

Hi, it is truewe can implement using runnable interface and we can extend through thread class

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prasunareddy

• Feb 2nd, 2006

encapsulation means wrapping up of data and methods into single unit.ex:class ie class encapsulates both the data and funtions.

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Skill/Topic: AWT & AppletsA) TrueB) False

prasunareddy

• Feb 2nd, 2006

True

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chandanareddy

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• Feb 1st, 2006

An exception in java is a signal that indicates the occurence of some unexpected condition during execution.Regards,Chandana.R            &n...

D.S.Reddy

• Sep 12th, 2005

Exception is an abnormal condition raised in our program. It may be in compile time(Checked exceptions) or it may be in runtime(Unchecked exceptions).

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chandanareddy

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• 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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A) SerializableB) ClonebleC) RemoteD) UserDefined

prajkta

• Feb 1st, 2006

Tagged interface is that without any methodEx: java.io.Serializablejava.util.EventListenerAns: A> Serializable

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A) It is accessible to all other classes in the hierarchyB) It is accessablde only to subclasses of its parent classC) It represents the public interface of its classD) The only way to gain access to this method is by calling one of the public class methods

prajkta

• Feb 1st, 2006

A. is true only

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A) TrueB) False

praju_fresher

 Profile Answers by praju_fresher Questions by praju_fresher

• Feb 1st, 2006

truedata defined in class r called as instance members

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A) TrueB) False

praju_fresher

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• Feb 1st, 2006

falseseparator [] is used to represent array size

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A) TrueB) FalseExplanation: because, local variable cannot be declared as final variables

waswani

 Profile Answers by waswani Questions by waswani

• Jan 30th, 2006

true

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A) TrueB) False

waswani

 Profile Answers by waswani Questions by waswani

• Jan 30th, 2006

B) False2 in java 2 indicates the platform version or the JRE version.RegardsNaresh Waswani

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vamsi

• Jan 30th, 2006

Intra process communication

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Guest

• Jan 30th, 2006

Calling of yield()  casues the current thread in the running state to transit to Ready-to-Run thus relinqushing the Cpu to allow other threads to run

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sbarik

 Profile Answers by sbarik Questions by sbarik

• Jan 30th, 2006

A class declared within another class/interface  is called as nested class.  There are four categories of nested classes.1.Static memebr classes and interface..2.non-static memeber clas...

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ramakrishna

• Jan 28th, 2006

If we use thread.start it makes the thread to runnable state until if any resource is available and if it is so then assigns the resource to the thread but with a run method it happens not

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