Chpt. 11 End-of-Chapter Quiz

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