ITCS 3166 Final Exam - Preparing Answers 1. C for reliable sequenced delivery related to p. 552 and 599 in textbook 2. B i and iii related to p. 552, 553, 556, and 558 in textbook 3. D to release the connection, either party sends a TCP segment with the FIN bit set, and the connection is shut down for both directions related to p. 560 and 562 in textbook 4. C a hierarchical, domain-based naming scheme and a distributed database system, used for mapping host names to IP addresses related to p. 612