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One major advantage of the outer join is that:
Q17: A file organization that uses hashing to
Q18: Denormalization almost always leads to more storage
Q21: The disjoint rule specifies that if an
Q35: Conformance refers to whether the data is
Q39: A conformed dimension is one or more
Q42: List the seven factors to consider when
Q60: A type of join implemented in SQL-1999
Q83: Which of the following is a component
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Q117: A single value returned from an SQL