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it imposes hierarchy and a division of labor between processors only one designated processor the master controls in a tightly coupled arrangement
in the transaction server the client component usually consists of gui and the server components usually having of sql transactions against a
at the physical layer of the osi model repeaters work by regenerating the signal to extend the distance it can
it consists of the communication stacks distributed directories authentication services network time rpc queuing services along with the network os
it treats all processors as equivalent any processor can do the work of any other processor applications are separated into threads that can run
what are the functions of the typical server programans it waits for client-initiated requests implements many requests at the similar time takes
middleware is distributed software required to support interaction among clients and servers in short it is the software that is in the middle of the
what is message oriented middleware momans mom permits general purpose messages to be exchanged in a clientserver system using message queues
which of the following protocols are used for logical network addressingans internet protocol - ip gives routing and a one interface to the upper
hold-down timers - routers ignore network update information for a number of
which layer is responsible for negotiating data transfer syntaxans the presentation layer does the following manages data representation conversions
distance vector-based routing algorithms also called as bellman-ford algorithms pass periodic copies of a routing table from router to router regular
rpc adumbrates the intricacies of the network by using the ordinary procedure call mechanism familiar to each programmer a client process calls a
split horizon - if you attain a protocols route on an interface do not send information about that route back out that
the client side building block moves towards the client side of the applicationthe server side building block moves towards the server side of the
there are three building blocks of clientservera the client b the server and c
the grouped sql statements are known as transactions or a transaction is a collection of actions embused with acid
what is the difference between trigger and ruleans the triggers are known as implicitly by database generated events whereas stored procedures are
there is a many-to-one relationship among clients and server clients always start the dialog by requesting a service servers are passively awaiting
the data link layer performs the following responsible for physically passing data from single node to another translates messages from the upper
there is no commonly accepted meaning for a tp monitor according to jeri edwards a tp monitor is an os for transaction
these are fully-loaded machines which consists of multiprocessors high-speed disk arrays for interview io and fault tolerant
this new model of clientserver having of thin portable universal clients those talks to super fat servers in the easiest form a web server returns
name the layer responsible for putting 1s and 0s into a logical groupans frames are broken down into 1s and 0s and placed onto the physical medium by
a tp lite based on stored proceduresb tp heavy based on the tp