The accompanying figure shows examples of a(n) ____________________ port, which is a connector that passes data between a computer and a peripheral device.

Rules are predefined fields that can be inserted into a document

Indicate whether the statement is true or false

A pure virtual function

A) is a virtual function that has been completely debugged. B) is a virtual function that has no implementation. C) is a virtual function that performs a single task in program. D) is one that is only called from within a virtual constructor. E) None of the above