Given a class template, how many different times can you instantiate the class?
A) 0
B) 1
C) 1 for each different data type
D) as many as you need, but only one data type
E) as many as you need, of any data types

Question

Quizplus · Accepted Answer

Class templates in C++ (and similar mechanisms in other languages) are designed to allow instantiation with different data types as many times as needed. This means you can create multiple instances of a template class with various data types, supporting generic programming.

Given a Class Template, How Many Different Times Can You