A contract development team received a flood of defect reports from the people testing

the latest release of a system that had just delivered to a client. The contract team was

perplexed $$ the system had passed all their own tests. After considerable investigation, it

turned out that the client had been testing the new software against an obsolete version

of the software requirements specification. What the testers were reporting as bugs truly

were features. Much of the testing effort was wasted because the testers were looking for

wrong system behaviors. The testers spent considerable time rewriting the tests against

the correct version of SRS and retesting the software. What kind of problems does this story describe? How can you avoid the problem that you identified from $($a$)?$ That is$,$ what is a

possible solution?