Question: Cloud Storage is good for:
- Testing data that's used to validate data sets.
- Training data that's used in machine learning.
- Tertiary data such as website traffic, clicks, and returning page visitors.
- Binary data such as images, media serving, and backups.
Explanation
Cloud Storage is Google Cloud’s managed object storage service for unstructured data. It stores data as objects inside buckets, which makes it suitable for files that do not require a relational schema. It supports durable storage for application assets, media content, archives, and backup data. Its value is scalable storage access without managing physical storage infrastructure.
Why the other options are incorrect
Testing data describes a data validation use case, not the primary storage positioning of Cloud Storage.
Training data can be stored in Cloud Storage, but it is not the best general definition of where the service fits.
Website traffic data is better aligned with analytics services such as BigQuery, not object storage.
Source for verification
https://cloud.google.com/storage/docs/introduction
https://cloud.google.com/storage/docs/objects
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