Test your knowledge about graphs with this quiz! Learn about the definition of a...

A graph is an abstract data structure that consists of a collection of vertices (nodes) and edges. The vertices are the entities or things being represented, and the edges represent the connections or relationships between these entities.

A graph generalizes the tree structure by allowing for any kind of complex relationship between nodes, whereas a tree structure has a purely parent-to-child relationship.

Graphs are widely used to model family trees, transportation networks, social networks, computer networks, and any situation where entities or things are related to each other in pairs.

<p>A graph G is defined as an ordered set (V, E), where V(G) represents the set of vertices and E(G) represents the edges that connect the vertices.</p> Signup and view all the answers

<p>A family tree in which the member nodes have edges from parents to each of their children is an example of a real-world scenario that can be represented by a graph.</p> Signup and view all the answers