Answer / zeeshan

Polymorphism can be achieved by two ways:
1.Overloading 2.Overriding
1.Overloading: Overloading means methods have same name but
different arguments it can be achieved at Compile Time.
1.Overriding: Overloading means when we make method virtual
in base class and we also want that it also used in child
then we use override keyword for that method and and it can
be achieved at Run Time.

Answer / siva sankari

lets take some eg:

6+3=9 //here '+'operator used as addition
siva+sankari=sivasankari //here '+' operator used as
concatenation
the same function which acts as diff place in diff meaning
is called polymorphism............

Answer / sanjeevkumar.v

polymorphism it means the function may be different . and so
that are different forms

what is the technical or oop name of object?

1 Answers  

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Write an operator overloading program to write S3+=S2.

2 Answers  

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what is the abstract class,interface ,its difference with a programatic eg.? hi,recently i went for an interview they ask me what is abstract class ,interface and its difference I said abstract class contain abstact method ,abstract method is a method with no body.Abstract class cannot be instantiated.Abstract class is a base class it required derived class for the implementation of method. Interface is a syntactical contract that all derived class should follow it define properties ,method,events which are known as member of interface. Then They asked me what is the difference between them. I said abstract class interface 1.abstact class can implement method 1.interface cant 2.abstact class can contain constructor, 2.interface cant destructor 3.abstract class cannot support multiple 3.interface support inheritance etc Then they said some different answer I said dont no. Then they ask me when i should make abstract class for an project and when i should make interface. I said if suppose there is two class which must be having method with different logic then we sholud make abstract class. and if suppose we have two class having method .with different logic then we can make interface . Am i correct with my explaination.if not correct me .please provide me that when should we create abstract class and interface and what is difference .please help me

1 Answers  

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How is exception handling carried out in c++?

3 Answers  

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which are the 4 members functions in c++ objects that can either be declared explicitly by programmer or implementation if nt available.

4 Answers  

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what about you? wahat is your object? introduce your self?

1 Answers   Ajmal Perfumes, TCS,

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What do we mean by a hidden argument in C++?

1 Answers  

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what is SPL in c++.

1 Answers  

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which feature are not hold visual basic of oop?

0 Answers   Ignou,

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There are 2 empty jars of 5 and 3 liters capacity. And a river is flowing besides. I want to measure 4 liters of wanter using these 2 jars. How do you do this?

2 Answers  

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1. Wrie a function which returns the most frequent number in a list of integers. Handle the case of more than one number which meets this criterion. public static int[] GetFrequency(int[] list)

1 Answers   Nagarro,

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tell about copy constructor

3 Answers   Siemens,

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