Using a Spreadsheet, Explain how you could find the total number of pets (in millions) for each country using a calculator. What formula could you use on a computer?

In the context of it jobs in the information systems field. a is responsible for database design and implementation

If your accelerator suddenly gets stuck what should you do

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.