Two nodes are said to be connected if what exists?
A)An arc between them.
B)A path between them.
C)A network containing both nodes.
D)A cycle between them.

Question

Quizplus · Accepted Answer

Two nodes are said to be connected if there exists a path between them. An arc represents a directed edge, and a network containing both nodes or a cycle between them does not necessarily prove a connection between the two nodes.

Two Nodes Are Said to Be Connected If What Exists