C#, Use Of abstract, Use Of interface

When to use abstract class and interface with real time example

Introduction Hi guys, here I will discuss when to use abstract class and interface in real-time. This is one of the terrible questions in every C# and JAVA interview.  when to use abstract class and interface Suppose we have a school application product, in that product we have some common methods like GetStudentInfo, GetFacultyInfo which is applicable for all the…

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