COMPUTER SCIENCE AND ENGINEERING
SQL
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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DCL
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DDL
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DML
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SQL
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Detailed explanation-1: -DCL commands are used for access control and permission management for users in the database. With them we can easily allow or deny some actions for users on the tables or records (row level security).
Detailed explanation-2: -Explanation: DCL is used to perform the action like authorization, Access and other control over database. Explanation: DCL command like Grant and Revoke is used for to give access on the database.
Detailed explanation-3: -DDL stands for Data Definition Language. DML stands for Data Manipulation Language. DCL stands for Data Control Language. It helps us to define the structure of the database.
Detailed explanation-4: -1 Answer. Explanation: DCL is used to perform the action like authorization, Access and other control over database.