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Answer: 1. Use Standard storage for 30 days. 2. Transition to Archive storage for three years.
Option B is correct because it optimally balances cost and compliance. Standard storage is ideal for the initial 30 days of frequent access, followed by Archive storage for the remaining period, which is cost-effective for long-term, infrequent access. Nearline and Coldline storages, suggested in other options, are less cost-efficient for this scenario due to their access frequency and cost structures. Archive storage directly after Standard storage minimizes costs while meeting the 3-year retention requirement.
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As a tech lead at an app development company, your free file-sharing app utilizes Cloud Storage for file storage. Files are stored in a specific bucket, accessible to users as needed for 30 days. Post 30 days, access is restricted to exceptional cases, with a legal requirement to retain files for 3 years. What is the most cost-effective method to achieve this?
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