osi add header at each layer but SNA add header at bottom layers
The difference between architecture and topology is logical vs physical. Architecture is about the logical design of something. Topology is about the physical elements required to enable the architectural design. The difference between architecture and topology is logical vs physical. Architecture is about the logical design of something. Topology is about the physical elements required to enable the architectural design. The difference between architecture and topology is logical vs physical. Architecture is about the logical design of something. Topology is about the physical elements required to enable the architectural design.
A network is an architecture to communicate between servers, clients, and outside world. Networking is the method to build up the network architecture..........
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In a token bus network architecture, the nodes at either end of the bus do not actually meet. In a token ring, the network logically functions as a ring, but is wired as a star.
Simple: in order to have a client-server architecture you need a network. The role of the network is to move data packets between the client and the server. In a client-server architecture the server usually has to manage the network (for example, a domain controller in a Windows environment).
Nothing they are the same
what is the difference between hirarchical,network and relational database model?
AnswerThe difference between the two is that internet is the world wide web and network is local.
size
Contrast is the difference between the "empties" and the "fulls".
computers
ps or /proc