difference between shortest path and alternate path
BGP is Border Gateway Protocol and OSPF is Open Shortest Path First.
The shortest path in an undirected graph is the path between two vertices that has the smallest total sum of edge weights.
The shortest path in a directed graph between two nodes is the path with the fewest number of edges or connections between the two nodes. This path is determined by algorithms like Dijkstra's or Bellman-Ford, which calculate the shortest distance between nodes based on the weights assigned to the edges.
The shortest path with at most k edges between two points in a graph is known as the k-shortest path. It is the path that has the fewest number of edges while still connecting the two points.
In graph theory, a minimum spanning tree is a tree that connects all the vertices of a graph with the minimum possible total edge weight, while a shortest path is the path with the minimum total weight between two specific vertices in a graph. In essence, a minimum spanning tree focuses on connecting all vertices with the least total weight, while a shortest path focuses on finding the path with the least weight between two specific vertices.
a segment of a strate line
Displacement is the shortest distance between the starting and ending points of an object's motion, while distance is the total length of the path traveled by the object.
The phase difference between two waves is directly proportional to the path difference between them. The phase difference is a measure of how much the wave has shifted along its oscillation cycle, while the path difference is a measure of the spatial separation between two points where the waves are evaluated.
The shortest path between two points is called a geodesic. In flat (Euclidean) space it is simply a straight line.
The fastest shortest path algorithm for finding the most efficient route between two points is Dijkstra's algorithm.
Distance.
line segment