Which Query Will Use the Given Columns and Column Aliases

question 30

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?

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

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Definitions:

Short-Term Memory

The part of memory where small amounts of information can be kept for a short period of time, typically several seconds to a minute.

Verbal Messages

The conveyance of information or ideas through spoken or written words, fundamental in communication processes.

Secondary Memory

A stage of memory where information is stored for extended periods, allowing for recall long after the information was originally learned.

Recency Effect

The tendency to remember and give greater importance to the most recently presented information or experiences.