Question: In an MBMS (Multimedia Broadcast/Multicast Service) file repair process, what protocol is used for all file repair requests and responses within a single session?
Option 1: FTP (File Transfer Protocol)
Option 2: HTTP (Hypertext Transfer Protocol) over TCP (Transmission Control Protocol)
Option 3: UDP (User Datagram Protocol) with custom messaging
Option 4: SCTP (Stream Control Transmission Protocol)
Explanation: The correct answer is Option 2 because all file repair requests and responses for a particular MBMS transmission take place in a single TCP session using the HTTP protocol, ensuring reliable and sequential delivery of repair data, aligning with common practices for reliable data transfer over IP networks.