Certified Sommelier Practice Exam

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Prepare for the Certified Sommelier Exam with a comprehensive quiz featuring multiple-choice questions and detailed explanations. This resource aids in solidifying your knowledge of wine principles, production methods, and service techniques.

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Which of the following is NOT considered a major wine region in California?

Central Valley
Napa Valley
North Coast Super AVA
Rio Grande Valley

The correct answer is: Rio Grande Valley

The Rio Grande Valley is indeed not recognized as a major wine region in California. California's most prominent wine regions, such as Napa Valley and the North Coast Super AVA, have a long-standing reputation for producing high-quality wines and are well-established within the wine industry. The Central Valley, while not as globally famous as Napa Valley, is one of the largest wine-producing areas in the state and is crucial for its agricultural output. In contrast, the Rio Grande Valley is located in Texas and is not associated with California's notable wine regions. This distinction underscores why the Rio Grande Valley does not belong to the list of major wine regions within California.