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Zorluk: OrtaAWS Global Infrastructure

When a company transfers data between applications hosted in separate AWS geographic locations (such as US East and Europe), which of the following best describes how this traffic is routed across the AWS global infrastructure?

  1. It travels over a fully redundant, private global network backbone managed by AWS.Cevap
  2. B
    It is routed over the public internet using default virtual private network (VPN) connections.
  3. C
    It is sent to the nearest edge location, which acts as a physical transit hub over the public internet.
  4. D
    It is replicated synchronously through the nearest Availability Zone before being sent to the destination.

Cevap

It travels over a fully redundant, private global network backbone managed by AWS.
The correct answer is correct because AWS has built its own private, redundant, and high-capacity global network backbone that connects all of its geographic regions. Traffic between these locations travels over this private backbone rather than the public internet, which improves security, performance, and reliability.

Adım Adım Çözüm

1
Identify the source and destination points of the traffic.
The traffic is traversing between separate geographic regions (e.g., US East and Europe).
Determining the geographic scope helps identify which physical networking components are used.
2
Evaluate the network connectivity that links AWS geographic regions.
Regions are connected by a private, fully redundant, and high-capacity global network backbone managed by AWS.
This private infrastructure ensures high throughput, low latency, and security, avoiding the public internet.
3
Choose the option that matches this architectural design.
The traffic travels over the private global network backbone managed by AWS.
This is the correct explanation of AWS inter-region data transfer routing.

Anahtar Kavram

AWS Global Network and Inter-Region Connectivity
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Konular

AWS Global Infrastructure

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