Describe the relationship of OLE DB-ADO-ODBC
Describe the relationship of OLE DB, ADO, and ODBC?
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Developed first, the ODBC standard is for relational databases; whereas the OLE DB standard provides functionality for both relational and other databases. Finally, ADO was developed to provide simpler access to OLE DB data for the non-object-oriented programmer.
Describe the difference between complexType elements and simple elements?
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Give a brief introduction of the term XMLA?
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Write down some of the differences between the data query and the knowledge query.
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