资料来源 : Free On-Line Dictionary of Computing

Initial Operational Test and Evaluation
     
         (IOT&E) The first phase of {operational test} and
        evaluation conducted on {pre-protectional} items,
        {prototypes}, or pilot production items and normally completed
        prior to the first major production decision.  Conducted to
        provide a valid estimate of expected system operational
        effectiveness and suitability.
     
        (1996-12-27)