Creating an Empty Table in a Relational Database Requires Use

question 22

Multiple Choice

Creating an empty table in a relational database requires use of the __________,and filling that table requires the use of __________.

• A)DDL; DML
• B)DQL; SQL
• C)DDL; DQL
• D)DML; DDA

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Definitions:

Average Cost

A calculation that divides the total cost of goods available for sale by the total number of units available for sale, determining the cost per unit.

Exchange Rates

The rate at which one currency can be exchanged for another, dictating how much of one currency you can get for a unit of another currency.

Foreign Supplier

A business based in another country that provides goods or services to companies or consumers in a different nation.

Currencies

Different systems of money in use, recognized by various countries or regions for the exchange of goods, services, or debt.