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Why is a primary key an important aspect of a table and a relational database? A primary key of one table that appears as an
Why is a primary key an important aspect of a table and a relational database? A primary key of one table that appears as an attribute in another table and acts to provide a logical relationship among the two tables. A field or group of fields that uniquely identifies a given attribute in a table Characteristics or data type of a field. A group of fields All of the choices are correct 
Why is a primary key an important aspect of a table and a relational database?
A primary key of one table that appears as an attribute in another table and acts to provide a logical relationship among the two tables.
A field or group of fields that uniquely identifies a given attribute in a table
Characteristics or data type of a field.
A group of fields
All of the choices are correct
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Datacasting How To Stream Databases Over The Internet
Authors: Jessica Keyes
1st Edition
007034678X, 978-0070346789
