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Answer: Enable parallel composite uploads using gsutil on the file transfer.
The correct answer is B. Enabling parallel composite uploads using gsutil on the file transfer helps to maximize the usage of the available bandwidth. Parallel composite uploads can speed up the upload of large files by dividing them into smaller chunks and uploading those chunks in parallel. This approach is more efficient because it allows you to utilize the full 1 Gbps connection speed. Other options are not as effective or feasible: Option A has a limit of 5 GB per file upload in the GCP Console, Option C involves reducing the TCP window size which could lead to lower throughput, and Option D is irrelevant to upload speed as it affects only the availability and cost of storage.
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You have a single 32 GB file that needs to be uploaded to a Nearline Storage bucket in Google Cloud. The WAN connection at your disposal is rated at 1 Gbps, and you are the sole user of this connection. To maximize efficiency and utilize as much of the rated 1 Gbps as possible for a speedy transfer, what method should you use to upload the file?
A
Use the GCP Console to transfer the file instead of gsutil.
B
Enable parallel composite uploads using gsutil on the file transfer.
C
Decrease the TCP window size on the machine initiating the transfer.
D
Change the storage class of the bucket from Nearline to Multi-Regional.