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Q2: The use of the _ operator allows
Q5: OLAP systems share three main characteristics.What are
Q16: _ distributed database systems integrate different types
Q36: Working with data in the data cache
Q39: In a database context,a(n)_ indicates the use
Q65: ROLAP and MOLAP vendors are working toward
Q67: A(n)_ is performed when data is retrieved
Q68: When joining three or more tables,you need
Q69: The completeness constraint can be partial or
Q92: A CUSTOMER table's primary key is CUS_CODE.The