When you create a template class,

a. each of its functions must be overloaded

b. its functions can receive only a single argument

c. the list of types the template can use to replace the generic type must be specified in the class header

 All of the above options are incorrect, as the template class is the type of class in which it generate the various types of classes and also provide the specifications according to the specific parameters. The class template is basically initialized by passing all the given types to its argument in the given template function.

 The template class are basically created by using the special types of functions which can be operated with the help of generic types without repeating the whole code in the given class.

Therefore, All the options are incorrect.  

plot immersion i am not fully sure with it though

answer(a) occurs after your prediction;