Which subset of Structured Query Language (SQL) is used to limit access to a database or its data?
Which subset of Structured Query Language (SQL) is used to limit access to a database or its data?
The subset of Structured Query Language (SQL) used to limit access to a database or its data is Data Control Language. Data Control Language (DCL) includes commands such as GRANT and REVOKE, which are used to provide or remove user access permissions to the database and its objects.
B. Data Control Language Data Control Language (DCL) in SQL is used to limit access to a database or its data by defining permissions and privileges for database users. DCL provides commands that allow database administrators to control who can perform specific operations on the database objects (e.g., tables, views, procedures) and the data within them.