This is a column that holds a unique value for each row, and can be used to
Question:
This is a column that holds a unique value for each row, and can be used to identify specific rows.
a. ID column
b. Public key
c. Designator column
d. Primary key
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d Primary key Expl anation A pri m ary ke y i s a column t...View the full answer
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Starting Out With Java From Control Structures Through Data Structures
ISBN: 9780133957051
6th Edition
Authors: Tony Gaddis
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