Algorithms Analysis Practice Test 2025 - Free Algorithms Practice Questions and Study Guide

The term that describes the process of visiting every vertex in a graph is graph traversal. This concept encompasses methods such as depth-first search (DFS) and breadth-first search (BFS), which systematically explore and visit each vertex and edge to ensure comprehensive coverage of the graph structure.

Graph traversal is essential for numerous applications, such as pathfinding, network analysis, and various algorithms that rely on knowledge of the graph's layout. By visiting every vertex, these traversal techniques can identify connected components, discover cycles, and implement other important operations within the graph.

While graph search may seem relevant, it is often a broader term that includes various algorithms applied to graph structures, not specifically limited to the systematic visiting of vertices. Binary search is a searching algorithm applicable to sorted arrays rather than graphs. Enumeration generally refers to listing all items in a particular set, which does not specifically imply visiting vertices in a graph. Thus, graph traversal is the most accurate term concerning the visiting of every vertex in a graph.