Assume You Are Using the MINUS Operator to Combine the Results

question 21

Multiple Choice

Assume you are using the MINUS 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 MINUS operator?

• A)0
• B)2
• C)8
• D)10

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Definitions:

FMI

Failure Mode Identifier, a diagnostic code in automotive and machinery industries indicating the type of failure in a system.

DLCs

Downloadable Content; additional content created for an existing video game, distributed through the internet.

J1939

A standard for communication and diagnostics among vehicle components, primarily in the commercial vehicle industry, facilitating inter-system interoperability.

Volvo-Mack Chassis

A structural framework specific to Volvo-Mack trucks, designed to support the vehicle's engine, drivetrain, and other components.