Which type of database uses tables to store data, typically employs a tabular schema with rows and columns, and is often maintained by a relational database management system (RDBMS)?

Which type of database uses tables to store data, typically employs a tabular schema with rows and columns, and is often maintained by a relational database management system (RDBMS)?

• A. Document store
• B. Relational database
• C. Object-oriented database
• D. Graph database

Answer: (B)

The correct answer is a relational database. This type of database is designed to store data in structured formats, specifically using tables that consist of rows and columns. Each row represents a unique record, while each column denotes a particular field or attribute of that record. Relational databases utilize a tabular schema, meaning that the data is organized in a way that makes it easy to access and manage. They also support relationships between different tables, allowing for complex queries and data integrity. This structure is maintained and managed by a relational database management system (RDBMS), which provides the tools and functionalities necessary for data manipulation, querying, and relationship management. The design and operational framework of relational databases make them highly effective for various applications where structured data and established relationships are essential for data retrieval and analysis.

The correct answer is a relational database. This type of database is designed to store data in structured formats, specifically using tables that consist of rows and columns. Each row represents a unique record, while each column denotes a particular field or attribute of that record.

Relational databases utilize a tabular schema, meaning that the data is organized in a way that makes it easy to access and manage. They also support relationships between different tables, allowing for complex queries and data integrity. This structure is maintained and managed by a relational database management system (RDBMS), which provides the tools and functionalities necessary for data manipulation, querying, and relationship management.

The design and operational framework of relational databases make them highly effective for various applications where structured data and established relationships are essential for data retrieval and analysis.