1. Classify each of the following statements as TRUE or FALSE. For each answer, provide your reasoning. A. Application-layer and Transport-layer of the Internet protocol stack are implemented in the systems but not in the routers in the network core. B. For a transmission rate is as fast as possible, this application runs over UDP rather than TCP. Because UDP is connectionless, which means there is no handshaking before the two processes stat to communicate. C. A router processes up to the transport layer. D. We can say the FTP is out-of-band, because FTP uses a separate control connection. Thus, FTP ends control information out-of-band. E. UDP communication: Reliable data transfer between processes. F. TCP communication: Internet phone application with loss-intolerant data transfer between processes. G. Both UDP and TCP communication: Congestion-controlled data transfer between processes. H. The application developer selects UDP over TCP, because UDP provides a connection state