Explanation:
The correct answer is D because Google Cloud Regional Storage is the most cost-effective solution for storing and accessing data that is frequently accessed within the first 30 days. For videos older than 30 days, Google Cloud Coldline Storage offers the most cost-effective solution since the data won’t be accessed frequently.
For more information, refer to the GCP documentation on Cloud Storage – Storage Classes.
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Your company collects and stores security camera footage in Google Cloud Storage. Within the first 30 days, the footage is processed regularly for threat detection, object detection, trend analysis, and suspicious behavior detection. Your goal is to minimize the cost of storing all the data. What is the most cost-effective way to store the videos?
A
Use Google Cloud Nearline Storage for the first 30 days, and then move to Coldline Storage.
B
Use Google Cloud Regional Storage for the first 30 days, and then move to Google Persistent Disk.
C
Use Google Cloud Regional Storage for the first 30 days, and then move to Nearline Storage.
D
Use Google Cloud Regional Storage for the first 30 days, and then move to Coldline Storage.