A field that appears in more than one table is called a _________.?
A. field error
B. field value
C. unique field
D. common field
Fill in the blank(s) with the appropriate word(s).
common field
Rationale: A database that contains more than one related table is a relational database. In a relational database, the tables are related to each other using a common field, which is simply a field that appears in more than one table. See 17-1: Understanding Database Concepts
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