What is an Interface?
An interface is not a class. It is an entity that is defined by the word Interface. An interface has no implementation; it only has...
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What are the different types of variables in C#, C++, and C ?
In C#, C++, and C, variables are essential for storing data that can be used and manipulated in a program. The types of variables can...
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What is the difference between Object and Instance?
An instance of a user-defined type is called an object. We can instantiate many objects from one class. An object is an instance of a...
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What is the difference between early binding and late binding?
Calling a non-virtual method, decided at a compile time is known as early binding. Calling a virtual method (Pure Polymorphism), decided at a runtime is...
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What is Polymorphism?
Behaving in different ways depending upon input receive is know as polymorphism. i.e. whenever input changes automatically output or behavior also changes. There are basically...
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What is Abstraction? Why we use it?
Abstraction which denotes/shows the essential characteristics of an object which distinguish it from all other kinds of objects.Ex. Consider a person details.Doctor needs || Interviewer...
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Static Class
Static Class: Declared with Static keyword, methods in Static Class are also static along with variables of the class. This class cannot be instantiated, i.e...
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Abstract Classes and Abstract Methods in C#.NET?
http://www.programcall.com/27/csnet/abstract-classes-and-abstract-methods-in-csnet.aspx http://www.dotnetperls.com/abstract http://www.c-sharpcorner.com/uploadfile/annathurai/abstract-class-in-c-sharp/ http://www.dotnet-tricks.com/Tutorial/csharp/E0K2011113-A-Deep-Dive-into-C http://www.onlinebuff.com/article_abstract-class-and-abstract-method-with-an-example-using-c_7.html http://www.codeproject.com/Articles/6118/All-about-abstract-classes
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What is Serialization??
Serialization is the process of converting an object into a stream of bytes in order to store the object or transmit it to memory, a...
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What are the differences between struct and class in C++?
Differences Between Struct and Class in C++ In C++, both struct and class are used to define user-defined data types. They are quite similar but...