The Query to Join the P_DESCRIPT and P_PRICE Fields from the PRODUCT

question 23

Multiple Choice

The query to join the P_DESCRIPT and P_PRICE fields from the PRODUCT table and the V_NAME,V_AREACODE,V_PHONE,and V_CONTACT fields from the VENDOR table where the values of V_CODE match is .

• A)SELECT P_DESCRIPT,P_PRICE,V_NAME,V_CONTACT,V_AREACODE,V_PHONE FROM PRODUCT,VENDOR WHERE PRODUCT.V_CODE <> VENDOR.V_CODE;
• B)SELECT P_DESCRIPT,P_PRICE,V_NAME,V_CONTACT,V_AREACODE,V_PHONE FROM PRODUCT,VENDOR WHERE PRODUCT.V_CODE = VENDOR.V_CODE;
• C)SELECT P_DESCRIPT,P_PRICE,V_NAME,V_CONTACT,V_AREACODE,V_PHONE FROM PRODUCT,VENDOR WHERE PRODUCT.V_CODE <= VENDOR.V_CODE;
• D)SELECT P_DESCRIPT,P_PRICE,V_NAME,V_CONTACT,V_AREACODE,V_PHONE FROM PRODUCT,VENDOR WHERE PRODUCT.V_CODE => VENDOR.V_CODE;

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Definitions:

Market Portfolio

encompasses all available assets in the market, with each asset weighted according to its market capitalization.

Portfolio Variance

A measure of the dispersion of returns of a portfolio, indicating the level of investment risk.

Cyclical Stock

Shares of companies whose earnings are heavily influenced by economic cycles, often rising during expansions and falling during recessions.