One way to write reusable code is to use the object data type for instance data members. Doing so then requires ____.
A) moving the data type into a predefined type
B) using a stack to store the items
C) casting and unboxing the data type
D) creating generic classes

Question

Quizplus · Accepted Answer

Using the object data type for instance data members requires casting and unboxing because 'object' is a base type in C# that can hold any data type, but when retrieving the data, it must be cast back to its original type, which involves unboxing if it was a value type.

One Way to Write Reusable Code Is to Use the Object