What can be described as the assignment of a rank to each vertex in a graph such that the edges go from lower-to higher-ranked vertices?
A) directed acyclic graph
B) sparse graph
C) topological order
D) shortest-path problem

Question

Quizplus · Accepted Answer

Topological order is the assignment of a rank to each vertex in a directed acyclic graph such that the edges go from lower-to higher-ranked vertices. This ordering is useful for a variety of applications, including scheduling tasks with dependencies, compiling code, and analyzing biological networks. Sparse graphs are those with relatively few edges compared to the maximum number of edges possible, and the shortest-path problem is the task of finding the path with the minimum total weight between two vertices in a graph. While these concepts are related to graph theory, they do not directly pertain to the assignment of ranks in a way that preserves the order of edges.

What Can Be Described as the Assignment of a Rank