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Intro to SQL Final Exam Study Guide
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Intro to SQL Final Exam Study Guide What type of relationship exists between this pair of related entities? BOOK and BOOK COPY (books have copies) Storing the same data in more than one place is ca... lled ____. Customers, cars, and parts are examples of: An association between entities is known as a ____. A visual way to represent a database is with a ____. Popular ____ include Access, Oracle, DB2, MySQL, and SQL Server. A person's name, birthday, and social security number are all examples of: ________ are established between entities in a well-structured database so that the desired information can be retrieved. ___ are screen objects used to maintain, view, and print data from a database. An integrity constraint is a rule that ____. ____ is the prevention of unauthorized access to the database. A person, place, an object , an event or concept about which the organization wishes to maintain data is called a: A ____ is a characteristic or property of an entity. The ____ of an entity become the columns in the database table. [Show More]
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