Answer the following statements true (T) or false (F)

1) A class template can be derived from a non-template class.
2) A class template cannot be derived from a class template.
3) A non-template class can be derived from a class template instantiation.
4) Templates can make available to the programmer the generality of algorithms that implementation with specific types conceals.
5) With regard to programming usage, consistency in coding is more important than optimality.

1) T
2) F
3) T
4) T
5) T