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Which of the following are goals of OLE DB?

  • A.Create object interfaces for DBMS functionality pieces only.
  • B.Increase flexibility only.
  • C.Object interface over any type of data only.
  • D.All of the above as goals of OLE DB.

Answer: D

Correct answer: All of the above as goals of OLE DB.

All three were stated aims. Breaking DBMS functionality into object interfaces means a provider need implement only the pieces it can support; that flexibility lets a simple source expose a little and a full DBMS expose a great deal; and putting an object interface over any type of data extends the model beyond relational databases to spreadsheets, mail stores and files.

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