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Database Connectivity and Web Development

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Database Connectivity and Web Development

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Questions and Answers

What is the primary function of the DAO interface?

To provide an optimized interface to access desktop databases (correct)
To implement ODBC, RDO, and DAO as shared code
To manage all database connections
To access remote database servers

What is the role of the ODBC driver in the ODBC architecture?

To provide a high-level interface to access ODBC functionality
To manage all database connections
To communicate directly with the DBMS (correct)
To implement ODBC, DAO, and RDO as shared code

What is the purpose of the driver manager in the ODBC architecture?

To manage all database connections (correct)
To provide a high-level interface to access ODBC functionality
To implement ODBC, DAO, and RDO as shared code
To communicate directly with the DBMS

What is the relationship between ADO and OLE-DB?

ADO provides a high-level interface to interact with OLE-DB (C) Signup and view all the answers

What is the primary function of the RDO interface?

To access remote database servers (D) Signup and view all the answers

What is the purpose of the DLLs in the ODBC architecture?

To implement ODBC, DAO, and RDO as shared code (A) Signup and view all the answers

What is the primary function of the OLE-DB architecture?

To add object-oriented functionality for access to data (D) Signup and view all the answers

What is the role of the consumers in the COM objects?

To access data from applications (D) Signup and view all the answers

What is the primary function of the providers in the COM objects?

To provide data or services (C) Signup and view all the answers

What is the relationship between ADO and DAO?

ADO and DAO are separate data access technologies (C) Signup and view all the answers