The period between the beginning of systems operation and the point when operational costs are rapidly increasing is called the ____ of the system.

A. economically useful life 
B. positive benefits
C. variable cost 
D. present value 

Answer: A

Computer Science & Information Technology

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To access an array element, use the array name and the element's ___________.

a. data type b. subscript c. value d. name e. None of these

Computer Science & Information Technology

To align two or more selected controls along their left, right, top, or bottom borders, you would use the ____ menu.

A. Edit B. Format C. Align D. View

Computer Science & Information Technology