The .NET framework, developed by Microsoft, provides a large class library and language interoperability. This makes it an essential skill for a programmer working with a Microsoft stack.
Knowing the most important features of a programming language is necessary for the effective use of many parts of the framework as well as keeping the code readable.
Public questions (free account) are common interview questions. They are great for practicing, or if you want to filter candidates using the classic problems.
A class inherits a base class and it overrides a method from that base class.
Select all possible forms of the base class and its method: