TLS and SSL are defined as'operating over some reliable transport layer', which places them as application layer protocols in the TCP / IP reference model and as presentation layer protocols in the OSI model.
42.
Where HTTPS is in use then this system would need to reside in the " shim " or interface between where HTTPS is un-encrypted and immediately prior to it entering the Web presentation layer.
43.
The hylOs presentation layer operates under an extensive understanding of the eLO semantic : Following the LOM attributes the learner can adapt individually the frontend to complexity levels, contexts, semantic density and other specifications.
44.
Struts provides the controller ( a servlet known as ActionServlet ) and facilitates the writing of templates for the view or presentation layer ( typically in JSP, but XML / Velocity are also supported ).
45.
ProvideX is available on several operating systems ( Unix / Linux / Windows / Mac OS X ) and includes not only the programming language but also file system, presentation layer interface, and other components.
46.
The three-tier client-server : Network designers think of systems as having three layers : the data layer, where data is stored; the application layer, where data is used, and the presentation layer, where data is seen.
47.
Struts also supports internationalization by web forms, and includes a template mechanism called " Tiles " that ( for instance ) allows the presentation layer to be composed from independent header, footer, menu navigation and content components.
48.
Above the transport layer, there are certain protocols that are sometimes used and loosely fit in the session and presentation layers, most notably the Secure Sockets Layer ( SSL ) and Transport Layer Security ( TLS ) protocols.
49.
If the application architecture has no explicit distinction between the business layer and the presentation layer ( i . e ., the presentation layer is considered part of the business layer ), then a traditional client-server ( two-tier ) model has been implemented.
50.
The presentation layer is the lowest layer at which application programmers consider data structure and presentation, instead of simply sending data in the form of C / C + + method ( null-terminated strings, e . g . " thisisastring \ 0 " ).
