Snowflake SnowPro Certification Practice Test

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Prepare for the Snowflake SnowPro Certification exam with flashcards and multiple choice questions. Understand each question with detailed hints and explanations. Ace your test!

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How many availability zones is data replicated in within a Snowflake region?

2 data zones
3 data zones
1 data zone
4 data zones

The correct answer is: 3 data zones

In Snowflake, data is replicated across three availability zones within a single region. This robust replication strategy is designed to enhance data durability and availability. By utilizing three availability zones, Snowflake ensures that even if one zone faces an outage or issue, the data remains accessible from the other two zones. This redundancy is part of Snowflake’s commitment to providing high availability and resilience. The choice indicating a different number of availability zones, whether one, two, or four, does not align with Snowflake's architecture, which specifically promotes a distribution model that includes three zones for optimal data integrity and service continuity. Thus, the selection confirming three availability zones accurately reflects Snowflake's design principles and operational reliability.