Answer / Suresh Dutta Joshi

Boxing is the process of converting a value type (like int or bool) to an object type (System.Object). It implicitly occurs when you store a value type in an object variable, pass it as a method argument, or use it in collections that hold objects.nnUnboxing is the opposite operation - converting an object back to its original value type. It must be done explicitly using the C# cast operator (e.g., (T)obj).

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