_____ can be used to keep track of the pages you view at a site, the merchandise you select, and other profile information.

A. Temporary files
B. Session IDs
C. Cookies
D. Cache


Answer: C

Computer Science & Information Technology

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____ risks are not predictable and are not subject to management by standard risk management methods.

A. Known B. Unknown C. Avoidable D. Potential

Computer Science & Information Technology

The __________ event handler is triggered when the visitor places their mouse on an object.

a. onclick b. onmouseout c. onmouseover d. onmousehover

Computer Science & Information Technology

A constructor cannot:

a. be overloaded. b. initialize variables to their defaults. c. specify return types or return values. d. have the same name as the class.

Computer Science & Information Technology

(Reaction Time/Reaction Precision Tester) Create a Web page that moves an image around the screen. The user moves the mouse to catch and click on the shape. The shape’s speed and size can be varied. Keep statistics on how much time the user typically takes to catch a shape of a given size. The user will probably have more difficulty catching faster-moving, smaller shapes.

What will be an ideal response?

Computer Science & Information Technology