1) An end node is a device such as a workstation, server, or printer that can be the source or 2pts) destination of a message True False 2) A point-to-point transmission line is laid over the shortest path and connected directly to (2pts) both end nodes True False 3) To connect four end nodes in a mesh technology, three transmission lines and six (2pts) connections per node are required True False 4) Networks using bus and ring physical topologies are commonly used today. (2pts) True False 5) The 32-bit addresses for an IP node are defined in Internet Protocol version 6 (IPv6). (2pts) True False 6) Most large-scale delivery services use asystem to connect source and destination (pts) nodes. send and relay )store and forward send and forget store and forget None of the above