The part of a file name following the period (.) is called the _______________.

A. Extension
B. Designation
C. Folder
D. Command


Answer: A

Computer Science & Information Technology

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Match the following features of a dialog box to each of their purposes:

I. option button A. mutually exclusive choices II. check box B. enables the user to enter specific information III. list box C. quick method of increasing/decreasing a setting IV. spin arrow D. used if choices are not mutually exclusive V. text box E. displays all or some of the available choices

Computer Science & Information Technology

You must insert a comma after each element in the list of grouped selectors.

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

Computer Science & Information Technology

Which of the following buttons are contained on the Quick Access Toolbar by default?

A. Save B. Redo C. Undo D. All of the above

Computer Science & Information Technology

The light and dark values of pixels found on a grayscale or color image is called __________________.

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

Computer Science & Information Technology