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Q19: _ partitioning distributes the columns of a
Q20: Physical database design decisions must be made
Q24: A join in which the joining condition
Q35: In packaged data models,strong entities always have
Q43: Triggers have three parts: the event,the condition,and
Q46: Independent data marts do not generally lead
Q47: Discuss the four key terms related to
Q60: A single occurrence of an entity type
Q93: The _ clause is used to combine
Q97: Discuss the differences between two-tier and three-tier