Respuesta :
The SQL queries to retrieve data like length, genre, studioname from a running movie database is -
Select address from Studio where name='MGM studios';
Select birthdate from MovieStar where name='Sa dra';
What is Database?
A database is the structured collection of information as well as data stored electronically in the computer system. Typically, a database management system is in charge of a database (DBMS). The data, the DBMS, and the software that are associated with them are referred to collectively as a database system, which is commonly abbreviated to simply database.
To facilitate processing and data querying, data in the most common types of databases in use today is typically modeled in rows and columns in a series of tables. After that, the data can be easily accessed, managed, modified, updated, controlled, and organized. For querying and writing the data, most of the databases use the structured query language (SQL)
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