Question

How many generic types can be given inside a single template class?

(a) Only 1

(b) Only 3

(c) Only 7

(d) As many as required

The question was posed to me during an online exam.

My enquiry is from Template Class topic in section Classes of Object Oriented Programming

Answer 1

Right option is (d) As many as required

Best explanation: There is no restriction on the number of types to be used for making the class generic. There can be any number of generic types with a single class. Hence giving flexibility to code with all the data types.