Class diagrams and use case diagrams are used to illustrate systems that are based on the concept of ____.

A. procedures
B. functions
C. entities
D. objects


Answer: D

Computer Science & Information Technology

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Which of the following is the correct expression that evaluates to true if the number x is between 1 and 100 or the number is negative?

``` a. 1 < x < 100 && x < 0 b. ((x < 100) && (x > 1)) || (x < 0) c. ((x < 100) && (x > 1)) && (x < 0) d. (1 > x > 100) || (x < 0) ```

Computer Science & Information Technology

People are motivated to use their free time for altruistic purposes for all of these reasons EXCEPT ________

A) mastery B) autonomy C) consumption D) purpose

Computer Science & Information Technology

Designers use ____________________ within paragraphs to aid readability and to indicate relationships among slide elements.

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

Computer Science & Information Technology

You can adjust the dimensions of a picture by using ________

A) Live Layout B) sizing handles C) Live Preview D) tab stops

Computer Science & Information Technology