Thus, the process of abstraction helps in identification and extraction of the information that is relevant to the user and not needed from the outside world.
Polymorphism is the process when the same method is applied using different implementation techniques. Polymorphism is of two types:. For example — If a particular class has Void Add , then polymorphism can be accomplished by the overload technique, then the Void Add becomes Void Add int a, int b and Void Add int add. A generic class is utilized to generate classes or objects that do not have a precise type of data.
However, the data type can be assigned anytime while using the program. The fundamentals of an OOP concept are: Encapsulation : The internal portrayal of the object is concealed from the predators view from the definition of the object.
Only the information that is required can be retrieved whereas the rest of the data is kept hidden. Abstraction : It is a procedure of distinguishing the basic conduct and information of an object and disregarding the insignificant details. Inheritance : It is the ability to make new classes from a different class. It is carried out by retrieving, altering and broadening the conduct of the objects in the parent class.
Polymorphism : It implies one name with numerous structures. It is accomplished by having numerous techniques with a similar name with dissimilar usage. The four types of classes in C are: Partial class : Allows its associates to be separated or shared with different.
Sealed class : It is a class, which cannot be acquired. Append "Khan" ;. What is Static function and example of in-built Static function in. What is Static class and its difference with Non-Static class? A Static class is a class that cannot be instantiated i. Static class.
Non-Static class. What is Namespace in C? Give example of in-built Namespace in. A Namespace is used to organize classes. Example of in-built. Net Namespace is the System Namespace.
Fun ;. What is a Sealed class in C? A Sealed class is a class which cannot be inherited. The sealed keyword is used to prohibit inheritance of a particular class in C. A sealed class can be public as well as private. What is an Internal class in C?
An Internal class is a class which cannot be used outside its Assembly. The internal keyword is used to mark a particular class Internal i. What is an Abstract class in C? An Abstract class is a special class which is majorly used for inheritance and it cannot be instantiated. Fun4 ;. Fun5 ;. Fun6 ;. And the rest of the members check the answers turn-by-turn.
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