10 Questions
Which data structure represents the graph as a n x n matrix?
Adjacency matrix structure
For large graphs, which representation typically requires too much storage?
Adjacency matrix structure
In which type of graphs is the adjacency list often a more appropriate representation?
Planar graphs
What does a graph consist of?
A set of vertices and a collection of pairs of vertices
What type of edges are represented by an ordered pair of vertices?
Directed edges
What are the endpoints of an edge called?
Endpoints
What does the function numVertices() do in the context of a graph?
Returns the number of vertices of the graph
Which function should be used to get an iteration of all the edges of the graph?
edges()
In a directed graph, which function should be used to get the number of incoming edges to a specific vertex?
inDegree(v)
What does the function endVertices(e) do in the context of a graph?
Returns an array containing the two endpoint vertices of edge e
This quiz covers the fundamentals of graphs in data structures, including vertices, edges, and their representations. It also includes concepts related to airports, airport codes, and flight routes as an example of graph nodes and edges.
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