By showing processes as _____, an analyst can create data flow diagrams (DFDs) that show how the system functions but avoid unnecessary detail and clutter.

A. black boxes
B. process descriptions
C. business rules
D. decision tables


Answer: A

Computer Science & Information Technology

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A dynamic stack may be implemented as a(n) ________, and expand or shrink with each push or pop operation.

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The Select Case statement begins with the keywords Select Case, followed by a(n) ____.

A. listExpression B. expressionSelector C. expressionList D. selectorExpression

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The JOptionPane dialog icon typically used to caution the user against potential problems is the ____________.

a) stop sign b) exclamation point c) letter i d) question mark

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Use the OUTPUT statement to accomplish the tasks:

Use three statements to output the contents of the variables: num.?', num2, and num3.

Computer Science & Information Technology