A(n) ____ is an overlay that hides portions of a layer.

a. erasure
b. mask
c. scale
d. vector


b. mask

Computer Science & Information Technology

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Web crawlers gather material from the invisible Web.

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

Computer Science & Information Technology

____________________ include information and the systems that use, store, and transmit information.

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology

With Windows File Explorer, to see the folders and files, click the appropriate letter or name for that medium in the left pane (called the ____________________ pane).

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology

What is typically the most difficult part of solving a problem on a computer?

a) deciding what problem needs to be solved b) developing the algorithm for the solution c) producing a C# program from the algorithm d) None of the above.

Computer Science & Information Technology