A bank must host a proprietary risk engine whose vendor certifies it for exactly one legacy operating-system version, tuned with particular kernel settings. The certification was issued after an audit of that configuration, and it remains valid only while the bank's own platform team installs, configures, and tunes that operating system — if the provider managed it, the certified setup would be invalidated. The engine must keep running in Azure without being rewritten. Which cloud service type can meet this requirement?
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Correct answer: Infrastructure as a service (IaaS)
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02 — The Myelin Layer · Canonical Discussion
Where the exam tries to trick you — and how those who passed solved it.
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Official Answer (B): Infrastructure as a service (IaaS)
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