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what are the advantages of horizontal partitioningi software is must be easy to checkii software is handy to maintainiii create fewer side effectsiv
what are the general activities in design processi system structuring - the system is separated into principle subsystems components and
describe the various types of couplingi data coupling - the data coupling is possible by parameter passing or data interactionii control coupling -
describe various types of cohesioni coincidentally cohesive -the modules in which the set iof tasks are linked with each other loosely then these
what is a cohesive modulea cohesive module performs only one task in software procedure with few interaction with other modules it means cohesive
what are the benefits of modular designchanges made during testing and maintenance becomes manageable and they do not affect other
write the definition of design processdesign process is a sequence of steps carried by which the requirements are transformed into a system or
define data dictionarythe data dictionary is defined as an organized collection of all the data elements of the system with accurate and rigorous
write definition of state transition diagramstate transition diagram is mainly a collection of states and events due to the events the system has to
what does level0 dfd meanslevel0 dfd is called as fundamental system model or context model in the context model the total software system is
write definition of dfddata flow diagram supplies the information flow and the transforms that are used on the data as it moves from input to
write definition of erdentity relationship diagram shows the graphical presentation of the object relationship pair it is above all used in database
what is the meaning of cardinality in data modellingcardinality in data modelling cardinality specifies how the of occurrences of one object is
what does data object meansdata object is a group of attributes that behave as an aspect quality characteristic or descriptor of the
what does data modelling meansdata modelling is the first step in the analysis modelling in data modelling the data objects are checked independently
what are the aims of analysis modellingi to make apparent what the customer wantsii to set up a basis for the creation of software designiii to
what are the properties of srsi correct - the srs must be built up to date while appropriate requirements are identifiedii unambiguous - when the
what are the different rapid prototyping techniquesi dynamic high level language developmentii database programmingiii component and application
what are the benefits of evolutionary prototypingi fast release of the working systemii user is engaged while developing the systemiii more
what is prototyping approaches in software processi evolutionary prototyping - in this approach of system development the initial prototype is
what are the benefits of prototypingi prototype uses as a basis for deriving system specificationii design quality can be betteriii system can be
how many types of traceability in software engineeringi source traceability - these are generally the links between requirement to stakeholders who
what is the meaning of requirement engineering requirement engineering defined as the process of setting up the services that the customer requires
what is the utilisation of cmmcapability maturity model is used in assessing how fine an organisations processes permit to complete and manage latest
write the steps followed in testingi unit testing - the individual components are tested in this type of testingii module testing - related