What are ODBC DAO and RDO How are they related?

Question

RDO uses the lower-level DAO and ODBC for direct access to databases. Difference between DAO and RDO? DAO is uses the MS Jet engine to access file-based relational databases such as MS Access, MS FoxPro and Dbase. In contrast, RDO allows to access relational database servers such as SQL Server, DB2, and Oracle.

Remote Data Objects (RDO) is an object-oriented data access interface to ODBC combined with the easy-to-use style of Data Access Objects (DAO). RDO exposes almost all of ODBC's low-level power and flexibility, and its objects and collections provide a framework for creating and manipulating remote ODBC databases.

What is the difference between DAO and RDO?

DAO which stands for Data Access Objects was mostly used for Desktop applications. which worked with file based databases like MS Access. RDO which stands for Remote Data objects was used for acessing data on a network or servers.

Why is OLE DB important and its relationship with ADO net quizlet?

One important result of OLE DB is that data does not have to be moved or converted from one form to another. An OLE DB service provider accepts data from an OLE DB tabular data provider. ADO provides access to OLE functionality to programming languages that ordinarily could not access OLE functions.

What is DAO RDO and ADO in VB?

DAO, which was created before RDO and ADO, is a set of objects that enables client applications to programmatically access data. But DAO doesn't just let you access data—it also lets you control and manage local and remote databases in various formats.

Expert · Answer