Network Question - First Concepts
The figure below is a dependency graph about the discipline requirements in a school. The requirement relationship is defined by a direct link, in which a discipline describes its prerequisite to be attended. For example: Discipline D has discipline A as a prerequisite; and Discipline E has disciplines A and B as a prerequisite. Note: the discipline is a node, the prerequisite is a link, and the image is a network. On the figure, consider the following sentences and mark them as true (T) or false (F): The node with the highest (and only) degree is node M; The nodes A, B, and C do not have prerequisites; Discipline G is a prerequisite for discipline H; The incoming degree for discipline O is 2; The outcoming degree for discipline H is 2; The correct option that matches the sentences is: a) T-T-F-F-T b) F-T-F-F-T c) F-F-T-T-T d) T-T-F-T-F e) none of above Original idea by: Leonardo H. de Braz