ServiceShared resourcesAsymmentrical protocolsTransparency of locationMix-and-matchMessage based exchangesEncapsulation of servicesScalabilityIntegrityClient/Server computing is the ultimate "Open
Latest Answer : Characterstics are speak and listen ...
There is a many-to-one relationship between clients and server. Clients always initiate the dialog by requesting a service. Servers are passively awaiting for requests from clients.
Latest Answer : When, for every request there is a response that protocol is symmetrical protocol and when this is not true, that protocol would be Asymmetrical protocol ...
Middleware is a distributed software needed to support interaction between clients and servers. In short, it is the software that is in the middle of the Client/Server systems and it acts as a bridge between
Latest Answer : The term middleware is used to describe separate products that serve as the glue between two applications. Software that connects two otherwise separate applications. For example, there are a number of middleware products that link a database system to ...
General middlewareService-specific middleware
Latest Answer : The term middleware is used to describe separate products that serve as the glue between two applications. It is, therefore, distinct from import and export features that may be built into one of the applications. Middleware is sometimes called plumbing ...
It includes the communication stacks, distributed directories, authentication services, network time, RPC, Queuing services along with the network OS extensions such as the distributed file and print services.
It is needed to accomplish a particular Client/Server type of services which includes:Database specific middlewareOLTP specific middlewareGroupware specific middlewareObject specific middlewareInternet
The clientThe server andMiddleware
The client side building block runs the client side of the application.The server side building block runs the server side of the application.The middleware buliding block runs on both the client and server
Base services - It is a part of the standard OSExtended services - These are add-on modular software components that are layered on top of base service
It imposses hierarchy and a division of labour among processors. Only one designated processor, the master, controls (in a tightly coupled arrangement) slave processors dedicated to specific functions.
Latest Answer : asymmetric multi proceesing means each and every processer contain its own specific task.master processer assign tasks to slave processer. ...
