CV0-002 · Question #4
A university is running a DNA decoding project that will take seven years if it runs on its current internal mainframe. The university negotiated a deal with a large cloud provider, which will…
The correct answer is C. A closer datacenter to the university. For a large-scale DNA decoding project, a university using a cloud provider's donated compute resources will face significant challenges with data transfer. Ensuring a closer datacenter is crucial to efficiently move massive datasets into the cloud and minimize processing…
Question
A university is running a DNA decoding project that will take seven years if it runs on its current internal mainframe. The university negotiated a deal with a large cloud provider, which will donate its cloud resource to process the DNA decoding during the low peak time throughout the world. Which of the following is the MOST important resource the university should ask the cloud provider to donate?
Options
- AA large storage for the DNA decoding results
- BA larger pipe to transfer the results
- CA closer datacenter to the university
- DAny available compute resource
How the community answered
(17 responses)- A12% (2)
- B6% (1)
- C76% (13)
- D6% (1)
Why each option
For a large-scale DNA decoding project, a university using a cloud provider's donated compute resources will face significant challenges with data transfer. Ensuring a closer datacenter is crucial to efficiently move massive datasets into the cloud and minimize processing latency.
While storage for results is necessary, the primary bottleneck for a seven-year project is the processing itself and the efficient input data transfer, not just the output storage.
A larger pipe for results (egress) is important but secondary to efficiently getting the initial, massive input data into the cloud and minimizing latency during the actual computation.
For a massive DNA decoding project with data originating on-premises, efficiently transferring this large dataset into the cloud environment is a critical initial bottleneck. A closer datacenter minimizes network latency and can facilitate higher bandwidth connections, significantly accelerating data ingestion from the university's mainframe to the cloud for processing.
The question implies the cloud provider is already donating 'any available compute resource,' so the university should focus on enabling that compute with efficient data transfer, not merely reiterating the compute donation.
Concept tested: Data ingress strategy for large-scale cloud projects
Source: https://learn.microsoft.com/en-us/azure/architecture/guide/data/data-transfer-scenarios
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