What are the three major components of a relational database?
What are the three major components of a relational database?
The basic structures of a relational database (as defined by the relational model) are tables, columns (or fields), rows (or records), and keys. This section describes these elements.
What are the main components of a database?
The five major components of a database are hardware, software, data, procedure, and database access language.
What are the 5 components of a database system?
The five major components of a database are hardware, software, data, procedure, and database access language.
How many components are there in relational model?
The basic structures of a relational database (as defined by the relational model) are tables, columns (or fields), rows (or records), and keys. This section describes these elements.
What are the components of a database?
The five major components of a database are hardware, software, data, procedure, and database access language.
What is the most basic component of the relational database model?
The basic data structure of the relational model is the table, where information about a particular entity (say, an employee) is represented in rows (also called tuples) and columns.