A tutorial on the Open Systems Interconnection (OSI) networking reference model plus ... TelNet, and FTP, are examples of communications that rely on Layer 7. The Presentation Layer represents ...

The official definition of the OSI model ... The presentation layer changes these formats to and from bit streams, a sequence of bits, which encode the higher-level content into a sequence of bits ...

This top layer defines the language and syntax programs use to communicate with other programs. Layer 7 is the purpose of communicating in the first place. For example, a program in a client ...