(a). At the transport layer, each set of data flowing between a source application and a destination application is known as a conversation and is tracked separately. It is the responsibility of the transport layer to maintain and track these multiple conversations. A host may have multiple applications that are communicating across the network simultaneously. Most networks have a limitation on the amount of data that can be included in a single packet. Therefore, data must be divided into manageable pieces. Given a 2000 mega byte text/html data to be transmitted from host A to host B by TCP, describe the transport layer service involve in the transmission (2 Marks) Determine the network portion and the host portion i) 192.168.10.10/17 (1 Mark) ii) 2001::1/64 (1 Mark) (a). (C). Write the following IPv6 address to their simple format i) FOF1: FOCE: BOOC: 0000:0000:2001: ACAD: 0000:0000 (1 Mark) ii) 2000:2000:2001: F000: 0000:000A: 0000: 0000:0101 (1 Mark) Using a fixed lenght subnetting, subnet the 192.168.0.0 in to 36 subnets, (Show all the working) (2 Marks) d)