The process of automatically identifying a Web user's physical location without that user having to provide any information best defines

The process of automatically identifying a Web user's physical location without that user having to provide any information best defines

The process of automatically identifying a Web user's physical location without that user having to provide any information best defines 







A) terminal-based positioning.
B) geolocation.
C) network-based positioning.
D) global positioning.










Answer: B