To ________ files means to update files that are located in two or more locations

All of the following are problems with the bus topology EXCEPT ________

A) the cable breaks B) signal strength degrades over distance C) it is expensive D) performance is limited by only one computer communicating at a time

A ____ keeps segment A traffic on the A side and segment B traffic on the B side.

A. repeater B. hub C. bridge D. router