An algorithm is a step-by-step sequence of ____ that describes how a computation is to be performed.

Ergonomics is an important consideration

a. only for desktop computers. b. only for laptop computers. c. only for laptop and desktop computers, but never for mobile devices. d. for all computing devices.

Answer the following statements true (T) or false (F)

1. Mouse interaction with the GUI is limited to click, press, and move. 2. MouseUp and MouseDown events are used when the mouse is moved up or down. 3. The Button property is used to determine which mouse button is clicked left, middle, right or none. 4. The Clicks property of class MouseEventArgs is used to determine the number of times a mouse button was clicked. 5. Whenever the mouse moves, the system raises a MouseMove event at a rate predetermined by the operating system.