CLOUD-DIGITAL-LEADER · Question #151
CLOUD-DIGITAL-LEADER Question #151: Real Exam Question with Answer & Explanation
The correct answer is B: We can deploy a Pub/Sub to ingest data which will grow to absorb demand and pass it on to. When there are huge surges in demand, it is preferable to use serverless technologies that automatically scale on demand. In this case, the key concern is data ingestion. Pub/Sub is a serverless system that can expand to absorb such demand.
Question
You are discussing scaling requirements with a gaming company. When the game launches, they are expecting incoming data surges of 2 million users or more during weekends and holidays. Their on-premise systems have had issues scaling and they want your advice on solving the issue. What do you recommend?
Options
- AEither Compute Engine VMs or Kubernetes nodes work, but it is better to keep a buffer of an
- BWe can deploy a Pub/Sub to ingest data which will grow to absorb demand and pass it on to
- CWe will allocate Compute Engine VMs estimating 80% capacity of 2 million users.
- DWe will allocate Kubernetes nodes estimating 80% capacity of 2 million users.
Explanation
When there are huge surges in demand, it is preferable to use serverless technologies that automatically scale on demand. In this case, the key concern is data ingestion. Pub/Sub is a serverless system that can expand to absorb such demand.
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