Question

multiple choice questions: 1. what is the primary function of a mouse in computing? a) displaying images b) cooling the cpu c) navigating graphical user interfaces d) storing data 2. which component of the mouse is used for scrolling through documents or web pages vertically? a) left button b) right button c) scroll wheel d) additional buttons

Explanation:

1. A mouse is mainly used to interact with graphical user - interfaces, allowing users to select, click, and navigate. It is not for displaying images (that's a monitor's function), cooling the CPU (done by fans and heat - sinks), or storing data (done by storage devices like hard drives).
2. The scroll wheel on a mouse is specifically designed for vertical scrolling through documents or web pages. The left and right buttons are for clicking and performing context - specific actions, and additional buttons have other custom functions.

Answer:

1. C. Navigating graphical user interfaces
2. C. Scroll wheel