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efficiency of a data communications system depends on three fundamental characteristics - delivery the system should deliver data to the correct
q describe about data communications- data - information presented in whatsoever form is agreed upon by the parties creating and using the data- data
q common syntax of openmpevery openmp directive begins with pragma omp the common syntax is pragma omp directive-name set of clauses where
q what do you mean by openmpopenmp is a compiler directive based standard developed in late 1990s together by a group of main computer software and
the performance of interconnection networks is measured on the below parameters 1 bandwidth it determines maximum transfer rate between any two
q describe the hardware complexity of benz networkhardware complexity of benz network benz network employs lesser switches and it gives good
q show concept of permutation networkin permutation interconnection networks the information transfer necessitates data transfer from input set of
q what do you understand by protocolans in the context of data networking a protocol is a formal set of rules and conventions that governs how
q what are the basic key functions of data link layerans data link layer transfers data in a structured and reliable manner so that the service given
q how two adjacent layers communicate in a layered network or what do you understand by service access pointans in layered network each layer has
q what is session layer in osi modelsession layer allows two applications to establish utilize and disconnect a connection between them known as
q illustrate network layer in osi layers modelnetwork layer this is responsible for addressing messages and data so they are sent to the required
q illustrate data-link layer in osi layers modeldata-link layer this layer takes the data messages or frames from the network layer and gives for
q describe physical layer in osi layers modelphysical layer controls the transmission of the actual data onto the network it describes the electrical
q show the seven layers of isos osi modelans- the seven layers are given below - application layer- presentation layer- session
q what do you understand by osians the open system interconnection osi reference model illustrates how information from a software application in one
q what are the benefits of layered networkans basic benefits of layered network are given below- complex systems will be broken down into
q why it is essential to have layering in a networkans a computer network is a very complicated system it becomes very hard to implement as a single
q how is computer networks used in teleconferencingteleconferencing teleconferencing allows conference to happen without the participants being in
q how is computer networks used in financial servicesfinancial services todays financial services are totally depended on networks application
q how is computer networks used in sales and marketing marketing and sales computer networks are used extensively in both marketing and sales
q what are the main categories based on which applications of computer network will be categorizedans the main areas under which the applications for
q what are the important benefits of computer networkans important benefits of computer networks are- resource sharing- higher
how do you account for higher scalability and reliability of computer networkans computer network will have a large number of computers which can
categorization according to kind of instruction and dataaccording to types of instruction and data subsequent types are identified under this