Megacopr is a large manufacturing firm that operates five factories in dallas, four factories in los angeles, and five factories in albany, new york. it operates a tightly connected order management system that coordinates orders, raw materials, and inventory across 14 factories. what type of wan architecture and wan services would you recommend? why?

it's when something is going so fast it makes a loud noise, breaking the sound barrier, for example: a jet makes a loud noise, not only cause of the jet but because they reached a point where they went so fast that you can year the noise from various parts, kinda like a police car, lets say the car was going   so fast that you hear the siren of the cop car right next to you, but the car is probably a mile a way, it's cos the siren was next to you a few seconds if you understand me