Telegram group: T.me/BBCNOUN [CIT465] One of the following is not an OSI layer Transmission [CIT465] The following are advantages of the mesh network topology, EXCEPT? fewer I/O ports are required [CIT465] A network can be divided into subnets using netmasks [CIT465] Transfer Protocol (FTP) transmits at port 21 [CIT465] Standards may come about through the following ways except None of the options [CIT465] The components of a human–computer system include All of the options [CIT465] One of the following is found at the application layer of the OSI Model FTP [CIT465] One of these is not an operating system Dell [CIT465] _______ is a connectionless protocol UDP [CIT465] The top of the Unix file tree is called the root