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Q2: An attribute that is part of a
Q5: The _ command,coupled with appropriate search conditions,is
Q13: The _ operator could be used in
Q15: To analyze the company situation,the database designer
Q24: To model time-variant data,you must create a
Q25: You should always load data from the
Q49: Indexes do not facilitate join operations.
Q59: The "_" characteristic of a primary key
Q60: A _ join returns rows with matching
Q70: Explain the "no change over time" characteristic