Defect Bug Error Failure in Software Testing | Error, Bug, Defect and Failure

[@ankitaseth8122]

well explained

[@swapnalibhandare7974]

Make video on complete API testing

[@SachinSharma-fr1vb]

Error- mistake made by dev at dev stage we called error, at testing env before app goes live we called it bug and once software release bug is called defect. also in production this defect leads to failure of system. correct this sir.