During this step, performed before a wafer is sent to die preparation, all individual integrated circuits that are present on the wafer are tested for functional defects by applying special test patterns to them.fter IC packaging, a packaged chip will be tested again during the IC testing phase, usually with the same or very similar test patterns. For this reason, one might think that wafer testing is an unnecessary, redundant step.
Definition of rose. 1  1a : any of a genus (Rosa of the family Rosaceae, the rose family) of usually prickly shrubs with pinnate leaves and showy flowers having five petals in the wild state but being often double or partly double under cultivationb : the flower of a rose.
The meaning of Rose is Rose flower. Its origin is English variant of the Latin name Rosa. Rose is a form of Roese and is generally pronounced like ROHZ. Another meaning of Rose is Fame and  Kind. Its origin is English variant of the Norman name Roese. Rose is a form of Roese and is generally pronounced like ROHZ. This name is mostly being used as a girls name.