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what are the types of metricsdirect metrics - it refers to right away measurable attributesexample - lines of code execution speedindirect metrics -
define metricsmetrics is explained as the degree to which a system component or process possesses a given
write about the types of project planquality plan - this plan explains the quality procedures and standards that will be used in a project validation
what are the common approaches in debuggingbrute force method the memory dumps and run-time tracks are explained and program with write statements is
define debuggingdebugging is explained as the process of removal of defectit happens as a consequence of successful
what are the various types of system testing1 recovery testing - is planned to check the systems ability to recover from failures2 security testing -
what are the conditions exists after performing validation testingafter performing the validation testing there exists two conditions the function or
what are the benefits of smoke testingintegration risk is decreased the quality of the end-product is better error diagnosis and correction are
what are the advantages and disadvantages of big-bangadvantages this approach is easydisadvantages it is difficult to debugit is not easy to isolate
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 validation testingiii integration 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 calculated by any one of the following ways1 the numbers of regions of the
what is cyclomatic complexitycyclomatic complexity is software metric that provides the quantitative measure of logical difficulty of the programthe
what are the reasons behind to perform white box testingthere are three major reasons behind performing the white box testing1 programmers may have
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 testingthe black box testing is also known as behavioural testing this method fully focuses on the functional needs of
what are the various testing activitiesi test planningii test case designiii data collectioniv test executionv effective
what are the two levels of testingi component testingindividual components are tested tests are derived from developer s experienceii system
define software testingsoftware testing is a critical element of software quality assurance and shows the ultimate review of specification design and
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
list the guidelines for data designi apply systematic analysis on dataii determine 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