Ch.12 Solving Technical Problems and Choosing the Right ToolConcept
Question
What is the difference between SaaS and IaaS?
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Answer
SaaS is ready-to-use software; IaaS provides infrastructure such as servers and storage.
Email suites are SaaS. A virtual machine platform is IaaS.
JRC DigComp / EPSOHQ Digital Skills DB
Deep dive
SaaS vs IaaS: who manages the stack?
SaaS delivers ready-to-use software; IaaS provides raw infrastructure like servers and storage. The exam trap is confusing which layer the user controls.