Describe 2 code smells and provide an example of a significant problem the code smell would cause. Compare the difficulty in fixing your 2 selected code smells. Discuss which code smell overall is the most difficult to fix. Explain why it is important to consider code smells. g

Exchanging which type of data uses the least bandwidth? music photographs video voice bandwidth- the amount of data that can be moved between two points in a set time period

Experimental data that is expressed using numbers is said to be

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.