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By Google · Question Mode

QuestionQ315

Designing scalable, available, and reliable cloud-native applications

You are developing a new API. You want to minimize image-storage costs and reduce the latency of serving images.

Which architecture should you use?

  • A App Engine backed by Cloud Storage
  • B Compute Engine backed by Persistent Disk
  • C Transfer Appliance backed by Cloud Filestore
  • D Cloud Content Delivery Network (CDN) backed by Cloud Storage
Explanation

Cloud Storage is appropriate low-cost object storage for images, and Cloud CDN caches cacheable content near users. Serving cached images from edge locations reduces latency and reduces requests to the origin storage service.

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