All freshman applicants must take the SAT and/or the ACT, as they provide helpful standardized context for your application as compared to our overall applicant pool. Beginning with 2017 freshman applicants, the essay portion of both exams is optional but recommended.
nulâ¢liâ¢ty. 1. the state or quality of being null; nothingness; invalidity. 2. something null. 3. something of no legal force or validity. nÅ«llitÄs.
Definition - What does Cardinality mean? In the context of databases, cardinality refers to the uniqueness of data values contained in a column. High cardinality means that the column contains a large percentage of totally unique values. Low cardinality means that the column contains a lot of ârepeatsâ in its data range.