A ____ shows or hides portions of a layer and can protect areas of the layer from inadvertent editing.
a. shape
b. locked area
c. shadow
d. mask
d. mask
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Shapes can be added to a slide through the ________ tab
A) Slide Show B) Animations C) Insert D) Design
The Welcome to Alice! dialog box has five tabs: ____.
A. Tutorials, Example Worlds, About Alice, Text Output, and Recent Worlds B. World window, Object tree, Details area, Editor area, and Events area C. Tutorial, Recent Worlds, Templates, Examples, and Open a world D. Text Output, Error Console, World Statistics, Editor area, and Events area
The speed of an Internet connection is measured in ____ per second.
A. bats B. bites C. bits D. boots
The process of stepping through each of a program's statements, one by one, to see what each statement does is known as __________.
a. debugging b. executing c. hand tracing d. bug checking