Which storage device would you most likely use to share a file with a classmate?
a. dvd
b. cd
c. usb flash drive
d. hard drive

Explain briefly why you cannot expect to find a previous version of every file with which you work.

Which location-sharing service offers items for users as a gaming component and also allows them to collectively link their check-ins to publish a trip? a. whrrl b. buzzd c. foursquare (this option is wrong i already tried) d. gowalla for plato

Which demographic challenge is europe currently experiencing? a. an aging and decreasing population b. a baby boomc. an unequal distribution between males and females d. a large group of teenagers moving through the school system(i chose a but i'm unsure)