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SAI 430 Week 2 Quiz

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1. TCO 1 ­A group of related tables is called a(n) ______________________ database. 2. TCO 1 ­ The Data Base Management System makes data management more ____________ 3. TCO 2 ­ In a relationship, when a primary key from one table is also defined in a second table, the field is referred to as a ____________ in the second table 4. TCO 2 ­A relation ship is an association between 5. TCO 2 ­ If a foreign key contains either matching values or nulls, the table(s) that make use of such a foreign key is/are said to exhibit __________ integrity. 6. TCO 2 ­ A ___________ key is a key that is composed of more than one attribute 7. TCO 5 ­ The _____________ model represents a global view of the data. 8. TCO 2 ­Explain what a composite attribute is

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