Respuesta :
Relationships are established between entities in a well-structured database so that the desired information can be retrieved.
The main resources of an organization are data. A database, which is a company's main repository for records, is the top level in the hierarchy of data kept in computer systems, which extends from a single bit.
Relationships are the connections or interactions between different things. Strength-based classifications of entities are possible. If an entity's tables depend on its existence, it is regarded as weak.
In other words, it requires relationships to another entity in order to exist. Databases can be set up in a variety of ways, giving them a wide range of shapes. Relational databases are currently the most often used type of database.
The relational database Microsoft Access, MySQL, and Oracle are common instances of. Data is arranged into one or more tables in relational databases. Each table has a specific collection of fields that characterize the type of information kept there. One instance of a group of fields in a table is called a record.
To know more about relationships click on the link:
https://brainly.com/question/454875
#SPJ4
