100-150 Question 42
Single answerA company is transitioning to a hybrid work environment. They want to ensure their employees can work remotely while maintaining secure access to internal applications and minimizing infrastructure costs. Which combination of cloud deployment and service model is the most appropriate for this scenario?
- A
Public cloud with a Software as a Service (SaaS) model
- B
Private cloud with an Infrastructure as a Service (IaaS) model
- C
Hybrid cloud with a Platform as a Service (PaaS) model
- D
Hybrid cloud with a Software as a Service (SaaS) model
Show answer and explanation
Correct answer: D
Explanation
In a hybrid work environment, the company needs a flexible solution that supports secure remote access while integrating with their existing on-premises infrastructure. A hybrid cloud setup enables this integration, and the SaaS model provides ready-to-use applications that employees can access securely over the internet, minimizing infrastructure management and costs. This combination is ideal for the given scenario.
- A. Incorrect.
While a public cloud with SaaS can provide access to applications, it does not allow for the integration of on-premises infrastructure, which is essential for hybrid work environments.
- B. Incorrect.
A private cloud with IaaS offers complete control over infrastructure but lacks the flexibility and scalability needed for remote access in a hybrid work scenario.
- C. Incorrect.
A hybrid cloud with PaaS can support development and deployment of applications, but it is not the most cost-effective or practical solution for providing employees with secure access to a wide range of pre-built applications.
- D. Correct.
A hybrid cloud with SaaS is the most appropriate choice as it combines the flexibility of public cloud services for remote access with the ability to integrate on-premises infrastructure. SaaS allows employees to securely access applications without requiring significant infrastructure investments.