belt and suspenders approach

belt and suspenders approach

A popular term for duplicate or redundant tests, which provide essentially the same information.
References in periodicals archive ?
Since the notice placed by the court in the New York Law Journal said the deposit of rent was effective October 17th, Dan Margulies, CHIP's executive director, advised "Take a belt and suspenders approach," and include the new notice by October 17th, but no earlier.