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what are the common activities in design processi system structuring - the system is subdivided into principle subsystems components and
what are the various types of couplingi data coupling - the data coupling is possible by parameter passing or data interactionii control coupling -
what is couplingcoupling is the measure of interconnection among modules in a program structure it depends on the interface complexity among
what are the different types of cohesioni coincidentally cohesive -the modules in which the set of tasks are related with each other loosely then
list the principles of a software designi the design process should not suffer from tunnel visionii the design should be traceable to the analysis
define design process design process is a sequence of steps carried through which the requirements are translated into a system or software
what are the elements of design modeli data designii architectural designiii interface designiv component-level
what is a state transition diagramstate transition diagram is mainly a collection of states and events the events cause the system to change its
what does level0 dfd represent level0 dfd is known as fundamental system model or context model in the context model the entire software system is
what is cardinality in data modellingcardinality in data modeling cardinality verifies how the number of occurrences of one object is related to the
what is data modellingdata modeling is the basic step in the examine modelingin data modeling the data objects are examined independently of
define data dictionarythe data dictionary can be explained as an organized collection of all the data elements of the system with precise and
what are the objectives of analysis modelingi to explain what the customer needsii to establish a basis for the creation of software designiii to
what are the characteristics of srs i correct - the srs should be made up to date when appropriate needs are identifiedii unambiguous - when the
what are the benefits of evolutionary prototypingi fast delivery of the working systemii user is included while developing the systemiii more useful
what is the use of cmmcapability maturity model is used in assessing how well an organisations processes permit to complete and manage latest
what does validation representvalidation shows the set of activities that ensure that the software that has been built is satisfying the customer
what does verification representverification shows the set of activities that are carried out to confirm that the software correctly executes the
define the computer based systemthe computer based system can be explained as a set or an arrangement of elements that are organized to accomplish
list the process maturity levels in seis cmmlevel 1 initial - few processes are explained and individual efforts are takenlevel 2repeatable - to
what is system engineeringsystem engineering means designing executing deploying and operating systems which contain hardware software and
list the task regions in the spiral modelcustomer communication - in this region it is suggested to make customer communicationplanning - all
what are the merits of incremental modeli the incremental model can be adopted when there is less number of people included in the projectii
what are the umbrella activities of a software processsoftware project tracking and controlrisk managementformal technical reviewssoftware quality
what are the fundamental activities of a software processspecificationvalidationdesign and