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Zorluk: ZorAWS Global Infrastructure

An organization is designing a highly resilient architecture on AWS to comply with strict national data privacy regulations. The workload must remain operational even in the event of a complete data center cluster outage within a geographic territory, and customer data must never leave the country's regulatory boundaries. Which of the following architectural rules describe how AWS Global Infrastructure supports these requirements? (Select TWO.)

  1. AWS does not replicate customer data outside of the specifically selected AWS Region unless the customer explicitly configures and authorizes cross-region replication.Cevap
  2. Each Availability Zone within an AWS Region is physically isolated, contains independent power and cooling infrastructure, and is connected to other zones via high-speed, low-latency private networking.Cevap
  3. C
    AWS automatically replicates all stored data to at least two other AWS Regions within the same continent to ensure regulatory compliance and disaster recovery.
  4. D
    Availability Zones are virtual representations of data centers that share physical facilities and power grids within a metropolitan area to optimize routing latency.
  5. E
    Data sovereignty is managed at the Edge Location level, which ensures that all compute and database write operations remain restricted to a single country's borders.

Cevap

AWS does not replicate customer data outside of the selected Region unless configured by the customer, and Availability Zones are physically isolated with independent power and cooling, connected via low-latency private networks.
The correct architectural rules are that AWS does not replicate customer data outside the selected Region without customer configuration, ensuring data sovereignty, and that Availability Zones are physically isolated with independent power/cooling, connected by low-latency private networks for high availability. These design features allow organizations to design for high availability within a single country's regulatory boundaries.

Adım Adım Çözüm

1
Analyze the requirement for data residency/sovereignty within a country's boundaries.
Identify that AWS Regions map to geographic countries or territories, and AWS guarantees that customer data remains strictly within the selected Region unless cross-region replication is explicitly configured by the customer.
This establishes that selecting a single Region in the target country guarantees compliance with data residency laws.
2
Analyze the requirement for resilience against a complete data center cluster outage.
Identify that Availability Zones are physically isolated locations containing one or more data centers, with independent power, cooling, and network infrastructure, connected by low-latency private links.
Deploying resources across multiple Availability Zones in a single Region provides high availability and fault isolation within the regulatory boundaries.
3
Evaluate the options to match these architectural principles.
Select the option specifying that AWS does not automatically replicate data outside the selected Region, and the option describing the physical isolation and private low-latency connections of Availability Zones.
This combination directly fulfills both the compliance/residency and resilience requirements.

Anahtar Kavram

AWS Region and Availability Zone architecture, isolation, and data residency characteristics.
Tahmini Süre:2m 0s
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AWS Global Infrastructure

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