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Q1: When an operation may apply to two
Q1: Any create command may be reversed by
Q27: Users of distributed database systems always need
Q40: Databases were developed as the first application
Q42: A local transaction is one that requires
Q56: Data that describe the properties of other
Q64: _ is an important scripting language to
Q85: For the relationship represented in the figure
Q94: Distributed databases do not easily satisfy both
Q101: A major benefit of SQL as a