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q what is unit testing explain unit testing unit testing is undertaken after a module has been coded and successfully reviewed unit testing or module
q how is cyclomatic complexity useful in program test and what is sequence of testing and what is testabilityans cyclomatic complexity measures
q design black box test suits for a function that checks whether a character or string upto ten characters in a palindromeans following may be the
q compare and contrast reliability and availabilityans reliability the probability of failure-free system operation over a specified time in a given
q how messages can be used in software engineeringmessages-the interaction or communication between the different objects and classes is done by
q define object and class associationsobjectclass associations-objectsclasses interact with each other multiplicity defines how many instances of one
q what do you mean by polymorphismpolymorphism-polymorphism includes the ability to use the same message to objects of different classes and have
q what is inheritanceinheritance-inheritance is defined as the property of objects by which instances of a class can have access to data and programs
q what do you mean by encapsulationencapsulation- an object is said to be encapsulate hide data and program this signifies that the user cannot see
q how the class concept used in software engineeringclass-a class encapsulates data and procedural abstractions required to describe the content and
q define object in software engineeringobject- an object is something which is capable of being seen touched or sensed each object has certain
q define cohesion and coupling give suitable examplesans couplingcoupling refers to the strength of the relationship between modules in a system
q what is data bindingansthe matrix that attempts to imprison the module-level concept of coupling is data binding data binding are a calculate that
q show the cost drivers used in cocomo modela variety of attributes of cost drivers used in cocomo model are1 physical attributes these are worried
q explain cocomo model with its applicable equations describe various attributes of cost drivers used in cocomo modelans cocomo denotes for
q explain basic information flow model amp its more sophisticated versionsans a information flow metrics are useful to the components of a system
q illustrate function-oriented metricsfunction-oriented metrics function-oriented software metrics utilize a measure of the functionality delivered
q describe the importance of function point- this is independent of the languages tools or else methodology used for implementation- they are able to
q what is function point ans function point methods the functionality from the user point of view that is on the basis of what the user request and
q explain different phases of spiral model1 planning in this phase the objectives alternatives as well as constraints of the project are determined
q how can we use spiral model in large-scale systemsspiral model is as well known as spiral life cycle model is the system development life cycle
q realistic approach to the development of large-scale systemsthere are a number of advantages of spiral model that makes it a realistic approach to
q compare cmm with iso 9001 1 management responsibility iso 9001 needs that the quality policy be defined and documented and understood as well
q show the different levels of cmm1 initial maturity level 1-at this the lowest level there are fundamentally no sound software engineering
cmm is a strategy for enhancing the software process irrespective of the actual life cycle model utilized sei software engineering institute of