Tech Beginners

What is Interitance ? Why multiple inheritance not supported in C#?

What is Polymorphism ? What is Function Overloading ? What is Function Overriding ?

What is Encapsulation ?                Encapsulation is the process of hiding the data. It focus on implementation of an object.  Difference between abstraction and encapsulation ?               Abstraction allows making relevant information visible and encapsulation provides implementing desired level of abstraction.

What is an Abstract Class ?                Abstract class in C# is a class that having the keyword as abstract and this class may have abstract methods. It is a mechanism to show only relevant data. Is Abstract class can be instantiated ?                No, Abstract class cannot be instantiated. Whether abstract class can be derived ?    Yes Abstract class be derived and all the abstract class should be defined in the derived class. Write the syntax for abstract class.       abstract class ClassName { // to do ; class definition } Can we do abstract method in an abstract class ?    Yes, We can add abstract method in the abstract class.

1. What is C# ? 2. Questions on abstraction ? 3. Questions on encapsulation ? 4. Question on polymorphism ? 5. Questions on Inheritance ? 6. Difference between struct and class ? 7. Difference between abstract class & Interface ? 8. what is enum in c# ? 9. Difference between continue and break ? 10. Difference between cosntant and read only ? 11. 

1. What is JIT ? 2. What is CLR ? 3. What all are the languages supported by .net framework ? 4. Usage of Garbage Collector ? 5. String is mutable or Immutable ? Justify 6.  Overridable keyword used in ? 7. What Managed Code ? 8. What is Unmanaged Code ? 9.What is Boxing & Unboxing ? 10. 

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