PROFESSIONAL-DATA-ENGINEER · Question #282
PROFESSIONAL-DATA-ENGINEER Question #282: Real Exam Question with Answer & Explanation
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Question
You need to migrate 1 PB of data from an on-premises data center to Google Cloud. Data transfer time during the migration should take only a few hours. You want to follow Google-recommended practices to facilitate the large data transfer over a secure connection. What should you do?
Options
- AEstablish a Cloud Interconnect connection between the on-premises data center and Google Cloud, and then use the Storage Transfer Service.
- BUse a Transfer Appliance and have engineers manually encrypt, decrypt, and verify the data.
- CEstablish a Cloud VPN connection, start gcloud compute scp jobs in parallel, and run checksums to verify the data.
- DReduce the data into 3 TB batches, transfer the data using gsutil, and run checksums to verify the data.
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