The lines separating cells in Excel are called ________

If you want to only use cin and cout (but no other names) from the std namespace, you would

a. using std::cin; using std::cout; b. not be able to do it. c. cin and cout are not in the std namespace d. always have to say std::cin and std::cout e. Either A or D

What factors have to be taken into account in the design of a menu-based interface for ‘walk-up’ systems such as bank ATMs? Write a critical commentary on the interface of an ATM that you use.

What will be an ideal response?