A network administrator wants to implement a method of securing internal routing. Which of the following should the administrator implement?

If you need a function to get both the number of items and the cost per item from a user, which would be a good function declaration to use?

a. int,float getData(); b. int getData(float cost); c. void getData(int count, float cost); d. void getData(int& count, float& cost);

The ideal type of loop to use for repeating a menu is a(n) ________ loop.

A) do-while B) for C) sentinel controlled D) infinite E) nested