sujatham

 Profile Answers by sujatham Questions by sujatham

• Jul 28th, 2007

In interface we?can call two?interfaces?by?extending those interfaces with extends clause.

sri

• Dec 12th, 2005

if a interface extends another interface what we call extended interface for exinterface A{}interface B extends A{}what we call A

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A) TrueB) False

mengani123

 Profile Answers by mengani123 Questions by mengani123

• Feb 21st, 2007

I still think its true

madhavi.v

 Profile Answers by madhavi.v Questions by madhavi.v

• Jun 24th, 2006

How do u say it is false amritha i think its true.can u please explain

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Sumit Sengar

• Feb 3rd, 2007

Interface i = new Interface(){/* Code}The above statement creates an instance of a class which implements the Interface "Interface". As name of class is not specified hence it is anonymous.

Riya

• Dec 30th, 2005

Ya it is !!Runnable r = new Runnable(){}

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A) TrueB) False

vtheivamani

 Profile Answers by vtheivamani Questions by vtheivamani

• Dec 20th, 2006

True.....class declared with static called static inner class....with out static called non static inner class..

realneeraj

 Profile Answers by realneeraj Questions by realneeraj

• Dec 28th, 2005

Answer: B) False

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A) TrueB) False

vtheivamani

 Profile Answers by vtheivamani Questions by vtheivamani

• Dec 20th, 2006

ya it's false...because...we cant call the static method of a class using a object...call the static method using class name it self only,,,,,then how can we use the this key word inside the static method.......

krudupa9

 Profile Answers by krudupa9 Questions by krudupa9

• Dec 30th, 2005

Answer is False and i got it wrong inspite of being correct!!Explanation:this cannot be used within a static method.It can be used only within non-static methods.So the question asks whether it can be used inside any method......

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A) TrueB) FalseExplanation: The type of data returned by a method must be compatible with the return type specified by the method. For example, if the return type of some method is boolean, you could not return an integer

vtheivamani

 Profile Answers by vtheivamani Questions by vtheivamani

• Dec 20th, 2006

its false...return type of the return value must be match with type of that method

mukeshnsingh

 Profile Answers by mukeshnsingh Questions by mukeshnsingh

• Jul 12th, 2006

False It must compatible with return type.

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Sanjib Mondal

• Dec 2nd, 2006

Actually System is class define in java.lang package...class System{                      ...

HabazalCoonya

 Profile Answers by HabazalCoonya Questions by HabazalCoonya

• Jul 31st, 2006

Out is a printstream. it is a static final variable in the system clazz.

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A) TrueB) False

Vickey

• Nov 28th, 2006

Yes it is ... If a method does nt return any value .. then it should be declared as void

supriya.ahire

• Mar 21st, 2006

Hi,     It's true.If a method is not returning any value then we must have to specify it's return type as void.void indicates that method is not returning any value.

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A) TrueB) False

Vickey

• Nov 28th, 2006

Yes it is true ... Stack works on the Startegy of First In First Out

supriya ahire

• Mar 23rd, 2006

 True.    Stack  uses LIFO(Last In First Out) technique.

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A) TrueB) False

Vickey

• Nov 28th, 2006

Yes it is True ... In Java we can have to or more classes with the same name but the parameter list should be Different ... This Concept is called Method Overloading or Function Overloading In C++ we have the same Concept too ..

madhavi.v

 Profile Answers by madhavi.v Questions by madhavi.v

• Jun 24th, 2006

True

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A) Push and Pull B) Push and PopC) Pop and Pull D) Pop and Peep

Vickey

• Nov 28th, 2006

Push and Pop ... is the answer

supriya ahire

• Mar 23rd, 2006

Ans is :(B)push and pop   Push :Push is used to insert elements in the stack.   Pop : Pop is used to extract elements from the stack.regards,Supriya Ahire.

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viji

• Nov 20th, 2006

 Inorder to reduce memory space and accessing the class members without instanciate Object is the Interface which will contain only abstract methods

barad

• Nov 17th, 2006

   hi friend,                the purpose of class and interface is different, one different is interfaces supports multiple inheritance and class does not

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Lakshmaiah

• Sep 15th, 2006

By defining a class as final we are restricting the one of the main feature of OOP ie., INHERITANCE. But JavaSoft(SUN)  has provided this restricting feature because Java Developers thought that ...

Jeyalakshmi

 Profile Answers by Jeyalakshmi Questions by Jeyalakshmi

• Aug 2nd, 2006

A class can be declared final if its definition is complete and no subclasses are desired or required.they are handled in different way by jvm at runtime. so both the classes are marked as final

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Kamal

• Aug 26th, 2006

OO paradigm = Object Oriented Paradigm.This is the basic concept of Object Oriented Languages.It actually means we have to only work out with objects.Communications take place between classes with the help of objectsEx:- Java,C++ ,But not C(Function Oriented)

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A) TrueB) False

Pranita

• Jul 17th, 2006

Plz tell me what is this finalization, n what is the action that will occur when an object is just abt to be reclaimed by garbage collector?

supriya ahire

• Mar 23rd, 2006

 True.

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rabbi

 Profile Answers by rabbi Questions by rabbi

• Jul 1st, 2006

How can classes are loaded from remote server ??? Don't worry.... pls visit the hypelink and will get your ans.... http://java.sun.com/developer/JDCTechTips/2001/tt0227.html#dynamic

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A) TrueB) False

madhavi.v

 Profile Answers by madhavi.v Questions by madhavi.v

• Jun 24th, 2006

True

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