SQL Views Are Used ________

question 89

Multiple Choice

SQL views are used ________.

• A)to hide columns
• B)to show results of computed columns
• C)to hide complicated SQL statements
• D)to provide a level of indirection between data processed by applications and the data actually stored in the database tables
• E)SQL views are used for all of the above.

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Definitions:

Batches

Groups of items or goods processed or produced at the same time within a manufacturing operation.

Overhead Costs

Indirect expenses related to the day-to-day running of a business, such as rent, utilities, and administrative costs, which are not directly tied to production or sales.

Direct Materials

Raw materials that can be directly attributed to the production of goods or services and are an integral part of the finished product.

Fixed Costs

Regular expenses that an entity incurs, which are not affected by changes in business activity levels, such as lease payments and insurance premiums, essential for financial planning.