300-420 Question 319
Single answerA company is planning to migrate its application infrastructure to the cloud. The company has strict compliance requirements and needs to ensure data remains on-premises while leveraging scalable compute resources from the cloud. Which cloud deployment model and service model combination best suits their needs?
- A
Public cloud deployment with Infrastructure as a Service (IaaS)
- B
Hybrid cloud deployment with Infrastructure as a Service (IaaS)
- C
Private cloud deployment with Platform as a Service (PaaS)
- D
Public cloud deployment with Software as a Service (SaaS)
Show answer and explanation
Correct answer: B
Explanation
The hybrid cloud deployment model combines the benefits of both private and public clouds. In this scenario, sensitive data can be stored on-premises to meet compliance requirements while leveraging the public cloud's scalable Infrastructure as a Service (IaaS) resources for compute and storage. This approach ensures both security and scalability, making it the best option for the company's needs.
- A. Incorrect.
Public cloud deployment with IaaS is not suitable because a public cloud does not ensure data stays on-premises, which is a compliance requirement for the company.
- B. Correct.
Hybrid cloud deployment with IaaS is the best fit as it allows the company to maintain sensitive data on-premises while utilizing scalable compute resources from the public cloud.
- C. Incorrect.
Private cloud deployment with PaaS focuses on providing a controlled environment for developers within the organization, but it does not leverage public cloud scalability.
- D. Incorrect.
Public cloud deployment with SaaS is not a suitable option because SaaS primarily provides ready-to-use software and does not address the company's infrastructure or compliance needs.