Here is what you need to do to allow USB debugging in your phone: 1  If you haven't already, enable developer options on Android (click to view the tutorial how to do it). 2  Go to Settings > Developer options > and check USB debugging. 3  When you see the warning, click OK.
Full Definition of EFFICIENCY. 1. : the quality or degree of being efficient. 2. a: efficient operation b (1) : effective operation as measured by a comparison of production with cost (as in energy, time, and money) (2) : the ratio of the useful energy delivered by a dynamic system to the energy supplied to it. 3.
operational efficiency. Related Terms. Operational efficiency is the capability of an enterprise to deliver products or services to its customers in the most cost-effective manner possible while still ensuring the high quality of its products, service and support.