Each record in a database needs an attribute (field)to uniquely identify it so that the record can be retrieved,updated,and sorted.This unique identifier field is called the __________.

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The Answer of Each record in a database needs an attribute (field)to uniquely identify it so that the record can be retrieved,updated,and sorted.This unique identifier field is called the __________.

Each Record in a Database Needs an Attribute (Field)to Uniquely