In vi command mode, to undo all the changes on the command line you type
a: UU
b: u
c: AU
d: U
e: UA
d: U
Computer Science & Information Technology
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A(n) ____ key is a field or a combination of fields that creates a unique value in each record so you can identify each record in the table.
A. functional B. identification C. primary D. relationship
Computer Science & Information Technology
Which of the following is a double-ended queue?
a. two-headed stack b. two-tailed vector c. circular array d. deque e. None of these
Computer Science & Information Technology
________ is a picture correction that controls the lightness or darkness of a picture
A) Brightness B) Contrast C) Saturation D) Tone
Computer Science & Information Technology
The ____ Tool can create paths.
a. Strokes b. Pen c. Fill d. Freeform Fill
Computer Science & Information Technology