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what are the conditions exists after performing validation testingafter performing the validation testing there exists two conditions the function
what are the benefits of smoke testingintegration risk is minimizedthe quality of the end-product is improvederror diagnosis and correction are
what are the advantages and disadvantages of big-bangadvantages this approach is easydisadvantages it is hard to debug it is not simple to isolate
what are the approaches of integration testingthe integration testing can be carried out using two approaches1 the non-incremental testing2
write about drivers and stubsdrivers and stub software require to be developed to test incompatible softwarethe driver is a program that accepts the
what are the various testing strategies for conventional softwarei unit testingii integration testingiii validation testingiv system
distinguish between verification and validationverification refers to the set of activities that make sure that software correctly executes a
how to compute the cyclomatic complexitythe cyclomatic complexity can be computed by any one of the following ways1 the numbers of regions of the
what is cyclomatic complexitycyclomatic complexity is software metric that gives the quantitative measure of logical complexity of the programthe
what are the reasons behind to perform white box testingthere are three main reasons behind performing the white box testing 1 programmers may
what is a boundary value analysisa boundary value analysis is a testing method in which the elements at the edge of the domain are selected and
what is equivalence partitioningequivalence partitioning is a black box method that separates the input domain into classes of data from this data
write short note on black box testing the black box testing is also known as behavioural testing this method fully focuses on the functional
what are the various testing activitiesi test planningii test executioniii test case designiv data collectionv effective
what are the two levels of testingi component testingindividual works are tested tests are derived from developers experienceii system testingthe
what are the testing principles the software engineer must apply whereas performing the software testingi all tests should be traceable to customer
what are the objectives of testing i testing is a process of implementing a program with the intend of finding an errorii a good test case is one
define software testingsoftware testing is a critical element of software quality assurance and shows the ultimate review of design specification and
what is scisoftware configuration item is in order that is carried as part of the software engineering
what is scmsoftware configuration management is a set of activities carried out for identifying organizing and controlling alters throughout the
what is a real time systemreal time system is a software system in which the correct functionalities of the system are dependent upon results formed
what is transform mappingthe transform mapping is a set of design steps applied on the dfd in order to map the transformed flow characteristics into
name the commonly used architectural stylesi data centered architectureii data flow architectureiii call and return
list the guidelines for data designi apply systematic analysis on dataii identify data structures and related operationsiii establish data
what are the various elements of data designi data object - the data objects are identified and relationship between various data objects can be