There are many different types of network topologies, each with their own advantages and disadvantages. what are the factors that an organization should consider in making a choice of topology? given these factors, do you feel that any of the topologies are outdated, and would no longer meet the needs of any type of organization? explain.

1. which of the following statements are true about routers and routing on the internet. choose two answers. a. protocols ensure that a single path between two computers is established before sending packets over it. b. routers are hierarchical and the "root" router is responsible for communicating to sub-routers the best paths for them to route internet traffic. c. a packet traveling between two computers on the internet may be rerouted many times along the way or even lost or "dropped". d. routers act independently and route packets as they see fit.