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CSE :: Database System 2 - CS

  1. In OLE DB, which of the following represents characteristics of the recordset abstraction?

  2. A.

     Properties

    B.

     Collections

    C.

     Methods

    D.

     Abstractions

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    Workspace

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  3. In ODBC, a file that can be shared among database users is called a:

  4. A.

     system data source.

    B.

     file data source.

    C.

     user data source.

    D.

     SQL text file.

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    Workspace

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  5. ________ is an object-oriented interface that encapsulates data-server functionality.

  6. A.

     ODBC

    B.

     OLE DB

    C.

     JPCD

    D.

     ADO

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    Workspace

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  7. When using ODBC, which of the following serves as an intermediary between the application and the DBMS drivers?

  8. A.

     Data source

    B.

     Driver

    C.

     Driver manager

    D.

     OLE DB

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  9. The ODBC Level 1 API contains which of the following functions?

  10. A.

     Browse possible connections and data sources only

    B.

     Connect to data sources with driver-specific information only

    C.

     Process a scrollable cursor only

    D.

     Both 1 and 3 above are in the OBDC Level 1 API

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    Workspace

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  11. In OLE DB, a service provider:

  12. A.

     does not own data only.

    B.

     transforms data through OLE DB interfaces only.

    C.

     is both a consumer and a provider of data only.

    D.

     All of the above are true of an OLE DB service provider.

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    Workspace

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  13. In OLE DB, a tabular data provider:

  14. A.

     does not own data.

    B.

     transforms data through ODE DB interfaces.

    C.

     is both a consumer and a provider of data.

    D.

     exposes data via rowsets.

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  15. The ODBC Level 2 API contains which the following functions?

  16. A.

     Commit or rollback transactions only

    B.

     Connect to data sources with driver-specific information only

    C.

     Connect to data sources only

    D.

     All of the above are contained in the OBDC Level 2 API

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    Workspace

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  17. In ODBC, a data source that is local to a single computer is called a:

  18. A.

     system data source.

    B.

     file data source.

    C.

     user data source.

    D.

     SQL text file.

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    Workspace

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  19. ________ is a cover for utilizing OLE DB that is designed for use by almost any language.

  20. A.

     ODBC

    B.

     ASP

    C.

     JPCD

    D.

     ADO

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    Workspace

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