Multiple choice technology operating systems

Which base class are all classes derived from in C#?

  1. Microsoft

  2. MIcrosoft.Windows

  3. System.Object

  4. System.Windows
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C Correct answer
Explanation

Every class in C# implicitly inherits from System.Object (or the object keyword alias), making it the universal base class. This provides common methods like ToString(), Equals(), and GetHashCode() to all objects in the .NET framework.

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