The ____ Constraint Ensures That Any DML Operations Performed on the View

question 51

Multiple Choice

The ____ constraint ensures that any DML operations performed on the view (e.g. ,adding rows,changing data) will not prevent the row from being accessed by the view because it no longer meets the condition in the WHERE clause.​

• A) ​ON UPDATE CHECK
• B) ​WITH CHECK OPTION
• C) ​WITH READ ONLY
• D) ​READ-WRITE ONLY

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Definitions:

Average Variable Cost

The variable cost per unit of output, calculated by dividing total variable costs by the quantity of output produced.

Output

The quantity of goods or services produced in a given time period by a firm, industry, or country.

Total Variable Cost

The sum of all costs that vary with output level, including expenses such as labor and raw materials, but not fixed costs like rent.

Output

The total amount of goods or services produced by an individual, firm, or country.