The ____ of a vertex in a digraph is the number of arcs leaving the vertex.
A. degree
B. indegree
C. outdegree
D. expansion factor
Answer: C
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Given the following two arrays:
``` char s1[] = {'a', 'b', 'c'}; char s2[] = "abc"; ``` Which of the following statements is correct? A. s2 has four characters B. s1 has three characters C. s1 has four characters D. s2 has three characters
The ____ dialog box provides summary information about the project baseline, the actual project Start and Finish dates, and overall project duration, costs, and work.
A. Summary B. Project Statistics C. Options D. Project Tables
The Macintosh and Windows GUIs are successful partly because:
a. they enable cross-platform file structures. b. their basic point-and-click style is simple, consistent, and quickly mastered. c. they are highly customizable, allowing programmers to use program-specific keyboard shortcuts. d. they tend to make the computer run more efficiently. e. slick marketing efforts tricked gullible consumers.
_____ describes the numeric relationship between two entities and shows how instances of one entity relate to instances of another entity.
A. Scalability B. Compatibility C. Cardinality D. Functionality