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Exam SY0-501 topic 1 question 443 discussion

Actual exam question from CompTIA's SY0-501
Question #: 443
Topic #: 1
[All SY0-501 Questions]

When it comes to cloud computing, if one of the requirements for a project is to have the most control over the systems in the cloud, which of the following is a service model that would be BEST suited for this goal?

  • A. Infrastructure
  • B. Platform
  • C. Software
  • D. Virtualization
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Suggested Answer: A 🗳️

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MelvinJohn
Highly Voted 5 years, 3 months ago
Software as a Service (SaaS) is ready to use - does not require any installations in your existing infrastructure - eliminates the need to install, maintain, and update applications on your computers. Platform as a Service (PaaS) vendor provides your business with a platform upon which your business can develop and run applications - eliminates your need to install in-house hardware or software - you would maintain control over the deployed applications (unlike with SaaS). Infrastructure as a Service (IaaS) is the most flexible of the cloud models, allows your business to have complete, scalable control over the management and customization of your infrastructure - Your business maintains control over operating systems, storage, deployed applications, and possibly limited control of select networking components (e.g. host firewalls). https://www.paranet.com/blog/bid/128267/the-three-types-of-cloud-computing-service-models
upvoted 20 times
pauliez
4 years, 2 months ago
Thanks John M for the explanation of the 3 Services. You explained better than any of the books.
upvoted 2 times
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fonka
Most Recent 3 years, 11 months ago
Platform as a service is likely the best answer because infrastructure is more related to resource requirement like memory and hardware but platform as a service gives more control for developers to customize their project in any type of mode
upvoted 1 times
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aymenfarah
4 years, 10 months ago
!!! the most control over the systems in the cloud, that mean the sytem Control takes place in the cloud or in organisation!!saas or iaas!!
upvoted 1 times
vaxakaw829
4 years, 9 months ago
In SaaS you manage NOTHING In PaaS you manage Hosted applications In IaaS you manage Hosted applications, Development and management tools, Operating system (https://rubygarage.org/blog/iaas-vs-paas-vs-saas)
upvoted 7 times
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A (35%)
C (25%)
B (20%)
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