Chpt. 11 End-of-Chapter Quiz
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When is it sufficient to use a list to organize data?
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When the data is simple and can be organized in one table
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Which is NOT a component of a database that describes how data is stored?
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Report
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The type of database that is best for organizing unstructured data such as video and audio is
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Object-oriented
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Which of the following is NOT considered a step in data staging?
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Inputting data not stored in source databases
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A gas purchase made with a credit card at the pump would be entered into which type of database system?
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Transaction-processing system
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Which of the following database systems uses artificial intelligence?
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Knowledge-based system
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A field labeled PHONE that accepts data such as (610) 555-1212 would use the Number data type.
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False Correct answer is Short Text
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A query is used to extract a subset of data from a database.
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True
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A small slice of a data warehouse is called a data market?
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False
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Fuzzy logic uses approximate data gathered by experiences rather than fixed and exact facts.
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True
