AWS (Amazon Web Services) Certification Practice Exam

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Prepare for your AWS Certification Exam with flashcards and multiple-choice questions. Each question comes with hints and detailed explanations to help you succeed. Enhance your skills and be ready for the exam!

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How many AWS availability zones are currently available?

The correct answer is: 42

The correct answer is based on the continuous expansion of AWS infrastructure. As of October 2023, Amazon Web Services has established numerous availability zones across various regions globally to enhance redundancy, minimize latency, and improve fault tolerance for its services. AWS defines an availability zone as one or more discrete data centers with redundant power, networking, and connectivity. This allows clients to run applications in a highly available setup while ensuring that they remain operational even if one zone becomes unavailable. The number of availability zones can increase over time as AWS expands its infrastructure to meet growing customer demand. It's important for AWS users to stay current with these developments, as they play a crucial role in planning for disaster recovery and resilience. While the other figures provided also reflect significant infrastructure, they do not accurately represent the current number of availability zones available as of the specified date.