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.
Yellow roses can denote friendship or a life long non-romantic love. White roses symbolize both peace and death. The rose is a sign of your own mind reflecting on things that have happened and is a symbol of your own feelings. Go with your own instinct about the rose in your dream to determine the meaning. The rose is from age a symbol of the love, affection and the admiration, in particular the red rose.