350-401 Question #859: Real Exam Question with Answer & Explanation

Question

You need to weigh the pros and cons of deploying a premise-based data center versus using a cloud-based data center deployment. What is an advantage of using a premise-based solution? (Choose two.)

Options

• ALower application latency for end users
• BEasily scalable
• CLower capital costs
• DReduced deployment times
• EIncreased control over the environment

Explanation

Premise-based data centers offer advantages such as lower latency for nearby users and greater control over the infrastructure, compared to cloud solutions.

Common mistakes.

• B. Cloud-based data centers are inherently more easily scalable and elastic, allowing resources to be added or removed on demand, which is a major advantage over premise-based solutions requiring physical hardware.
• C. Cloud solutions typically reduce capital costs by shifting to an operational expenditure model, whereas premise-based data centers involve significant upfront capital investment in hardware and infrastructure.
• D. Cloud environments generally enable significantly reduced deployment times for resources and services due to automated provisioning, contrasting with the longer lead times associated with procuring and setting up physical hardware on-premises.

Concept tested. On-premises vs. Cloud data center advantages

Reference. https://learn.microsoft.com/en-us/azure/cloud-adoption-framework/getting-started/on-premises-vs-cloud

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