Explain the purpose of a mask and how to create a mask.

What will be an ideal response?


For a special transition or special effect that uses the shape of one object to reveal content in another shape, you can create a mask. A mask on one layer exposes content on the layer directly beneath it, but only within the confines of a particular shape. To create this type of animation, you first add content to the masked layer, the layer that will be revealed by the mask. Next, you create a shape on the mask layer, the layer above, through which content will be viewed.

Computer Science & Information Technology

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Computers can represent some numbers, but not all. Which numbers or type of numbers in the list below cannot be represented precisely by a computer?

a. Rational numbers b. Fractions c. 1/100 or .01 d. ½ or .5 e. None of the above.

Computer Science & Information Technology

An Intranet is a network of websites viewable by anyone with Internet access

Indicate whether the statement is true or false

Computer Science & Information Technology

The Excel Web App ________ tab includes these commands: Refresh Selected Connection, Refresh All Connections, Calculate Workbook, Sort Ascending, and Sort Descending

A) INSERT B) FORMULAS C) HOME D) DATA

Computer Science & Information Technology

Pam's boss, Alan, says that she needs to write her software so that it is protected against the security risks of today and tomorrow. How is this even possible, given that we don't even know what the security risks of tomorrow are?

What will be an ideal response?

Computer Science & Information Technology