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.
White roses are also a sign of respect or remembrance. How many flowers you order along with the meaning of different color roses is also important. 1 rose = love at first sight or you are the one - Lavender for the first and red for the second. 2 roses = Mutual love or attraction - Red or white. Red and white together mean unity.