QUESTION 3 Associate each application with the type of transmisision. Emulation of packets by short lived circuits Establishment of optical paths on demand Each information unit requires a header A. Photonic Point to Point B. Optical Bursting C. Photonic Point to multipoint D. Optical Packet Switching E. Optical Circuit Switched F Optical Crossconnect Distribution of same signal to several users :Optical rerouting done manually Signals must be processed in electronic domain (OEO) Solution A. Photonic point to point:- Optical rerouting done manually. B. Optical Bursting:- Each information unit requires a header. C. Photonic point to multipoint:- Distribution of same signal to several users. D. Optical Packet Switching:- Emulation of packets by short lived circuits E. Optical Circuit Switched:- Establishment of optical paths on demand. F. Optical Crossconnect:- Signals must be processed in electronic domain(OEO). .