Which Query Will Use the Given Columns and Column Aliases

question 78

Multiple Choice

Which query will use the given columns and column aliases from the PRODUCT table to determine the total value of inventory held on hand and display the results in a column labeled TOTVALUE?

• A) SELECT P_DESCRIPT, P_QOH, P_PRICE, P_QOH*P_PRICE AS TOTVALUE
• FROM PRODUCT;
• B) SELECT P_DESCRIPT, P_QOH, P_PRICE, P_QOH=P_PRICE AS TOTVALUE
• FROM PRODUCT;
• C) SELECT P_DESCRIPT, P_QOH, P_PRICE, P_QOH/P_PRICE AS TOTVALUE
• FROM PRODUCT;
• D) SELECT P_DESCRIPT, P_QOH, P_PRICE, P_QOH-P_PRICE AS TOTVALUE
• FROM PRODUCT;

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Definitions:

Addition

A mathematical operation that represents the total sum of two or more numbers.

Multiplication

A mathematical operation that calculates the total of one number added to itself a certain number of times based on another number.

Addition

The mathematical process of combining two or more quantities to get a sum.

Exponentiation

A mathematical operation involving two numbers, the base and the exponent, where the base is raised to the power of the exponent.