What can be implemented to prevent any tables from being changed? [closed]

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Q2. You want to prevent changes to tables in one of the databases in your SQL Server instance since changes to any of the tables can cause the associated client application to stop functioning. What can be implemented to prevent any tables from being changed? a. A stored procedure b. A database‐level DDL trigger c. A DML trigger d. A server‐level DDL trigger

thanks

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