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Microsoft ActiveX Data Objects (ADO) is a set of Component Object Model objects for accessing data sources. It provides a layer between programming languages and OLE DB (a means of accessing data stores, whether they be databases or otherwise, in a uniform manner), which allows a developer to write programs which access data, without knowing how the database is implemented. You must be aware of your database for connection only. No knowledge of SQL is required to access a database when using ADO, although one can use ADO to execute arbitrary SQL commands. The disadvantage of this (i.e. using SQL directly) is that it introduces a dependency upon the type of database used. It is positioned as a successor to Microsoft's earlier object layers for accessing data sources, including RDO (Remote Data Objects) and DAO (Data Access Objects). ADO was introduced by Microsoft in the winter of 1996. ADO consists of several top-level objects:
The ADO components are usually used in conjunction with a high-level language such as VBScript in an ASP environment or Visual Basic. However, languages such as Delphi and C++ Builder, development environments from Microsoft rival Borland Software Corporation, also allow the use of ADO to access various databases. In the newer programming framework of .NET, Microsoft also presented an upgraded version of ADO called ADO.NET. Its object structure is quite different from that of traditional ADO. No matter if you need to know "what is a ADO", the definition of a "ADO", or the meaning of a "ADO", you can find it here at Network Liquidators. There's quite a bit of information out there to learn, and it all starts by you having the initiative to seek out that information. We hope this definition of ADO was what you were looking for and appreciate your visit and welcome you back anytime. Check Our our Network Equipment InventoryComputer Pages: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
