<P> Black - box testing is a method of software testing that examines the functionality of an application without peering into its internal structures or workings . This method of test can be applied virtually to every level of software testing : unit , integration , system and acceptance . It is sometimes referred to as specification - based testing . </P>
<P> Black - box testing is a method of software testing that examines the functionality of an application without peering into its internal structures or workings . This method of test can be applied virtually to every level of software testing : unit , integration , system and acceptance . It is sometimes referred to as specification - based testing . </P>
black box testing is applicable to which level of testing
black box testing is applicable to which level of testing
to every level of software testing
to every level of software testing