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Answer: Move your data onto a Transfer Appliance. Use a Transfer Appliance Rehydrator to decrypt the data into Cloud Storage.
The correct answer is A based on Google's recommended practices for large data transfers. According to Google documentation, Transfer Appliance is recommended for data transfers of 10TB or more, or when it would take more than one week to upload the data over the network. With 75TB, even with a 1Gbps connection, the transfer would take approximately 9 days, exceeding the one-week threshold. Option B is incorrect because Cloud Dataprep is a data preparation tool, not for decryption or data transfer. Options C and D using gsutil are recommended for transfers under 1TB, not for 75TB. The community discussion strongly supports A with 86% consensus, citing Google's guidelines that gsutil is for small to medium transfers (less than 1TB), while Transfer Appliance with its Rehydrator is designed for large-scale, secure transfers like this scenario.
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Your company needs to transfer 75 TB of data to Google Cloud and wants to use Cloud Storage while adhering to Google-recommended practices. What should you do?
A
Move your data onto a Transfer Appliance. Use a Transfer Appliance Rehydrator to decrypt the data into Cloud Storage.
B
Move your data onto a Transfer Appliance. Use Cloud Dataprep to decrypt the data into Cloud Storage.
C
Install gsutil on each server that contains data. Use resumable transfers to upload the data into Cloud Storage.
D
Install gsutil on each server containing data. Use streaming transfers to upload the data into Cloud Storage.