In a pivottable a field is a another name for a column header or label a box that holds fields that filter the pivot table a box that allows you to display each category of that item in its own row a box that allows you to display each category of that item in its own column

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.