Consider a logical address space of 8 Giga pages of 4KB each, mapped onto a physical memory of 4M frames. a. How many bits are there in the logical address?

b. How many bits are there in the physical address?

Which type of file can be used to import data into a spreadsheet?

Three out of five seniors remain undecided about a college major at the end of their senior year.

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.