Which type of commercial system includes SaaS, IaaS, and PaaS offerings by cloud service providers?

Study for the Accounting Information Systems Exam with interactive quizzes, flashcards, and detailed answer explanations. Enhance your understanding of key concepts and be prepared for success.

Multiple Choice

Which type of commercial system includes SaaS, IaaS, and PaaS offerings by cloud service providers?

Explanation:
Cloud service models like SaaS, IaaS, and PaaS are offered and maintained by cloud service vendors who operate the service over the internet. This makes them vendor-supported systems, because the vendor handles hosting, updates, security, and ongoing operation, while customers simply access and pay for the service. The other terms don’t capture this delivery model: backbone systems refer to core network infrastructure, turnkey systems are prebuilt complete solutions, and general accounting software is just a software category without specifying outsourced cloud delivery. So the best fit is vendor-supported systems.

Cloud service models like SaaS, IaaS, and PaaS are offered and maintained by cloud service vendors who operate the service over the internet. This makes them vendor-supported systems, because the vendor handles hosting, updates, security, and ongoing operation, while customers simply access and pay for the service. The other terms don’t capture this delivery model: backbone systems refer to core network infrastructure, turnkey systems are prebuilt complete solutions, and general accounting software is just a software category without specifying outsourced cloud delivery. So the best fit is vendor-supported systems.

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