What features does the data structure graph, which is abstracted out of concrete problems, have? Graph in data structures is a graph in a topological sense. Its features are: Represent objects with...

What features does the data structure graph, which is abstracted out of concrete problems, have?

Graph in data structures is a graph in a topological sense. Its features are:

Represent objects with points. The objects with direct connections are connected with lines.

The length and curve of the lines in the graph and the positions of the nodes are irrelevant. Each line has nodes at both ends.