Ch.12 Solving Technical Problems and Choosing the Right Tool Concept
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.

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