For cost and security, the team must compare IaaS PaaS SaaS. What is the recommended approach?
Multiple choice — select one answer
Answer choices
Architectural breakdown & explanation
Models define management responsibility.
Correct answer(s): b. IaaS provides VMs; PaaS managed runtime; SaaS applications
Exam domain: Domain 1: Cloud Architecture and Design (25% weight on the official guide).
Official documentation & study links
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