1. ► Templates are type-safe

2. ► Templates can be used to provide compile time constraints

3. ► Templates allow optimizations because of:

4. ► Template compilation is slow because of:

5. ► Templates are used for making a function or a class type agnostic

6. ► Templates are mostly used for generic containers

7. ► Constants allow compiler optimizations

8. ► dynamic_cast is used to find out the exact type of template class at run-time

9. ► C++ doesn’t allow type mismatches

10. ► ‘int *’ is same as ‘const int *’

11. ► ‘const int *’ is same as ‘int const *’

12. ► A const value can be made to change via static_cast

13. ► Template types are checked at run-time

14. ► In ‘int * const’, interger value is a constant

15. ► A constant function cannot have side-effects

16. ► Using const is a good design practice to avoid the possibility of side-effects