Step-by-step explanation:
ADO (ActiveX Data Objects) is a Microsoft technology that provides a programming interface for working with data from various data sources, such as databases, in Windows applications. ADO primarily focuses on relational databases as its main target.
Relational databases are organized in a tabular format with rows and columns, and they use a structured query language (SQL) to manipulate and retrieve data. Examples of popular relational databases include Microsoft SQL Server, Oracle Database, MySQL, and PostgreSQL.
ADO is designed to work with relational databases and provides functionalities for connecting to, querying, modifying, and managing data in relational databases using SQL commands. ADO also supports features like transaction management, data caching, and data retrieval with recordsets.
While ADO can also work with other types of data sources, such as XML, text files, binary files, and key-value pair databases, its primary focus is on relational databases. ADO provides specific functionalities and optimizations for working with relational databases, making it a suitable choice for applications that interact with data stored in a tabular format in a relational database management system (RDBMS)