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Answer: A multi-regional Cloud Storage bucket.
The correct answer is **A** because the scenario requires a storage solution that is globally accessible, supports lifecycle management for automatic deletion after 30 days, and enables file sharing. A multi-regional Cloud Storage bucket fulfills these needs perfectly. - **Option B** is incorrect because Cloud Datastore is a NoSQL database, not suited for unstructured data like files. - **Option C** is incorrect as SSDs attached to VMs are ephemeral and not ideal for shared content. - **Option D** is incorrect because Filestore is regional and not designed for global content sharing.
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Your application serves a large international audience and operates stateless virtual machines within a managed instance group across multiple locations. A key feature allows users to upload files and share them with others. These files must remain accessible for 30 days before being automatically deleted. Which storage solution best meets these requirements?
A
A multi-regional Cloud Storage bucket.
B
A Cloud Datastore database.
C
Persistent SSD on virtual machine instances.
D
A managed instance group of Filestore servers.