Which location-sharing site offers its users virtual goods called Items, which users can either add to their personal vault, or add to their profile, or leave behind for a friend?

a. Whrrl

b. Foursquare

c. Gowalla

d. Brightkite

e. Buzzd

What is an algorithm? A. A specific set of instructions or steps used to solve a particular problem. B. A data filtering method based on analyzing a set of data and making recommendations for items with similar tags, properties, and/or keywords C.

Knowing and understanding the targeted audience is a main compnent to creating a website true or false

After you clean an engine with hot water spray, it seems to stall; when it doesn't stall, it's idling noisily. Technician A says to check for loose bolts on the flex plate near the torque converter.

What periodical databases?

Read the following scenario, and then answer the question below. Two of the computers at work suddenly can't go online or print over the network. The computers may be trying to share the same IP address.

How old is my grandma reward 50,00million$?

Which statement best supports the conclusion that society can control whether to adopt a new technology? a) No new nuclear power plants were built in the United States for 25 years after the accident at Three Mile Island.

When using the ohmmeter function of the digital multimeter to check continuity, what does the "OL" in the display mean?

A technician is dispatch to troubleshoot a user's computer. After performing diagnostics, the technician determines that drive thrashing is occurring.

List the five on-board vehicle subsystems