350-401 Question #1285: Real Exam Question with Answer & Explanation

Question

Why would a customer implement an on-premises solution instead of a cloud solution?

Options

• AOn-premises offers greater compliance for government regulations than cloud.
• BOn-premises offers shorter deployment time than cloud
• COn-premises offers greater scalability than cloud.
• DOn-premises is more secure than cloud.

Explanation

A customer might implement an on-premises solution instead of a cloud solution due to a perception of greater security from having complete physical and logical control over their data and infrastructure, or to meet specific regulatory requirements where total control is mandated.

Common mistakes.

• A. Cloud providers often achieve and maintain a wide array of compliance certifications, and for many regulations, cloud solutions can offer better compliance than what an individual organization can achieve on-premises due to their specialized resources.
• B. Cloud solutions generally offer significantly shorter deployment times because resources can be provisioned on-demand without the need for physical hardware procurement and installation.
• C. Cloud solutions are inherently designed for greater scalability, allowing resources to be elastically scaled up or down based on demand, which is typically much more challenging and costly to achieve on-premises.

Concept tested. On-premises vs. cloud security considerations

Reference. https://learn.microsoft.com/en-us/azure/security/fundamentals/shared-responsibility

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