A _____________ is a column (or set of columns) whose value uniquely specifies a table record.
A)foreign key
B)primary key
C)column headers
D)data type

Name: A _____________ is a column (or set of columns) whose value uniquely specifies a table record. A)foreign key B)primary key C)column headers D)data type
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A primary key is a column or set of columns whose values uniquely identify each record in a table. It must have a unique value for each record in the table and cannot contain null values.

A _____________ Is a Column (Or Set of Columns) Whose