Which cloud service model allows consumers to store and publish information without needing to manage the underlying applications or infrastructure?

Which cloud service model allows consumers to store and publish information without needing to manage the underlying applications or infrastructure?

• A. IaaS
• B. PaaS
• C. SaaS
• D. DaaS

Answer: (C)

Software as a Service lets you use software hosted by a provider over the internet, so you can store and publish information without installing, securing, or maintaining the underlying applications or infrastructure yourself. The provider takes care of the hardware, operating systems, middleware, and the software itself, including updates and scaling, while you focus on using the tools and managing your data. This contrasts with IaaS, which gives you virtualized hardware and you handle the operating system and applications; and PaaS, which provides a platform to develop and deploy your own apps but still involves managing your data and code. DaaS exists as a data delivery concept, not the standard software solution for end-user publishing. So the best fit for storing and publishing information without managing the software or hardware is Software as a Service.

Software as a Service lets you use software hosted by a provider over the internet, so you can store and publish information without installing, securing, or maintaining the underlying applications or infrastructure yourself. The provider takes care of the hardware, operating systems, middleware, and the software itself, including updates and scaling, while you focus on using the tools and managing your data. This contrasts with IaaS, which gives you virtualized hardware and you handle the operating system and applications; and PaaS, which provides a platform to develop and deploy your own apps but still involves managing your data and code. DaaS exists as a data delivery concept, not the standard software solution for end-user publishing. So the best fit for storing and publishing information without managing the software or hardware is Software as a Service.