Bluetooth File Transfer is not just for copying files between two devices, you can also use it to edit, create, delete, move and rename files, either on your device, or another Bluetooth-enabled device, such as a PC, smartphone, PDA, or a music player.
Meaning and definition of bottleneck effect : Genetic drift resulting from the reduction of a population, typically by a natural disaster, such that the surviving population is no longer genetically representative of the original population.
A traffic bottleneck is a localized disruption of vehicular traffic on a street, road, or highway.As opposed to a traffic jam, a bottleneck is a result of a specific physical condition, often the design of the road, badly timed traffic lights, or sharp curves.They can also be caused by temporary situations, such as vehicular accidents. Bottlenecks can also occur in other methods of transportation. traffic bottleneck is a localized disruption of vehicular traffic on a street, road, or highway.