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a measure of the severity and probability of undesired effects often taken as the easy product of probability and
software faults are unseen programming errors software faults are errors in the correctness of the semantics of computer
a set of people machines and methods prepared to accomplish a set of specified
what is software failuresoftware failure happens when the software does not do what the user wants to
what is exceptionans an event that causes suspension of normal program implementation types contain addressing exception operation exception data
explain error guessingans test data selection method the selection criterion is to pick values that seem likely to reason
explain inspectionans an inspection is more formalized than a walkthrough typically with 3-8 people containing a moderator reader and a recorder to
bottom-up approach as the name suggests is the differing of the top-down methodthis process begins with building and testing the low level modules
describe equivalence partitioningans input data of a program is separated into different categories so that test cases can be developed for every
a selection method in which test data are chosen to lie along boundaries of the input domain or output range classes data structures procedure
software life cycle starts when a software product is first conceived and ends when it is no longer in use it contains aspects such as initial
what is software verificationans in general the demonstration of consistency completeness and correctness of the software at every stage and between
explain validation and verification testingans used as an entity to describe a procedure of review analysis and testing all over the software life
explain walk-throughans a walk-through in software qa is a casual meeting for evaluation or informational purposes a walk-through is also a method at
1 the relationship between characters or groups of characters independent of their meanings or the manner of their interpretation and use2 the
explain processthe work effort that makes a product this contains efforts of people and equipment guided by policies standards and
what is procedureans the step-by-step method followed to make sure that standards are
what is problemany deviation from defined standards similar as
what is peer reviewsans a methodical examination of software work products by the producers peers to recognize defects and areas where changes are
what is path analysisans program analysis performed to identify all possible paths through a program to detect incomplete paths or to discover
explain metricans the measure of the extent or degree to which a product possesses and exhibits a particular quality property or
what is non-intrusive testingtesting that is transparent to the software under test ie testing that does not alter the timing or processing
explain control structure testingans due to basis path testing alone is insufficient other methods should be utilizedcondition testing can be
what is random testingthis is one of process used to exercise a class it is based on developing a random test series that tries the minimum number of
testing that collects timing and processing information during program implementation that might change the behavior of the software from its