Assume You Are Using the UNION ALL Operator to Combine

question 14

Multiple Choice

Assume you are using the UNION ALL operator to combine the results from two tables with identical structure,CUSTOMER and CUSTOMER_2.The CUSTOMER table contains 10 rows,while the CUSTOMER_2 table contains 7 rows.Customers Dunne and Olowski are included in the CUSTOMER table as well as in the CUSTOMER_2 table.How many records are returned when using the UNION ALL operator?

• A)7
• B)10
• C)15
• D)17

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Definitions:

Gauze Squares

Medical supplies made from woven or non-woven materials used for wound dressing, absorption, and protection.

Sterilized

Made free from all living microorganisms, often through the use of heat, chemicals, or radiation, to prevent infection or contamination.

Well-Organized

Exhibiting a high degree of systematization and efficiency in arrangement or function.

Comfortable Temperature

An ambient temperature range in which most people feel physically comfortable, typically between 68 to 72 degrees Fahrenheit (20 to 22 degrees Celsius).