Q.65 Explain DCL.Ans:-
- DCL stand for Data Control Language.
- By usign DCL you can give file permission using its grant or revoke access control.
- DCL commands used to allow or deny specific data user permision to utilize or access specific resource within a database.
- DCL commands used to allow or deny group of users permision to utilize or access specific resource within a database.
- ex of DCL commands.
GRANT – used to assign a permission.
REVOKE – used to delete and existing permission
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