A(n) ________ is a device that converts a physical, biological, or chemical parameter into an electrical signal.

________ members of a base class are never accessible to a derived class.

A) Public B) Private C) Protected D) A, B, and C E) None of the above

A(n) ____________________ program is software that can access the mail servers in a local or remote network.

Fill in the blank(s) with the appropriate word(s).