 
 <prompt> Answer di questions wey dey di end based on di text.

Starting for di late 1950s, American computer scientist Paul Baran develop di concept Distributed Adaptive Message Block Switching wit di aim to provide a fault-tolerant, efficient routing method for telecommunication messages as part of a research program for di RAND Corporation, wey dey funded by di US Department of Defense. Dis concept contrast and contradict di principles wey don already dey established of pre-allocation of network bandwidth, wey dey largely fortified by di development of telecommunications for di Bell System. Di new concept no really get much acceptance among network implementers until di independent work of Donald Davies for di National Physical Laboratory (United Kingdom) (NPL) for di late 1960s. Davies dey credited with coining di modern name packet switching and inspiring numerous packet switching networks for Europe for di decade wey follow, including di incorporation of di concept for di early ARPANET for di United States.

Packet switching dey different from another principal networking paradigm, circuit switching, a method wey pre-allocates dedicated network bandwidth specifically for each communication session, each get constant bit rate and latency between nodes. For cases of billable services, like cellular communication services, circuit switching dey characterized by a fee per unit of connection time, even when no data dey transferred, while packet switching fit dey characterized by a fee per unit of information transmitted, like characters, packets, or messages.

1. Wetin Davies dey known for cause?
2. Wetin e inspire?
3. Where?
4. E follow previous thought ideals?
5. Wetin e challenge?
6. Principles of wetin system?
7. Who develop those principals?
8. E be immediate success?
9. When e find success?
10. Where Davies dey work during dis time? <response>: 1. Call packet switching.
2. packet switching networks.
3. Europe.
4. No.
5. Established principles.
6. Network bandwidth.
7. Paul Baran
8. No.
9. For late 1960s.
10. National Physical Laboratory (United Kingdom) (NPL) 