Designing Cisco Enterprise Networks (ENSLD) — Question 273

What is a feature of the IaaS model?

Answer options

• A. autonomy and control over hardware
• B. improved remote application performance
• C. ability to respond immediately to spikes in demand
• D. simple integration of applications and data

Correct answer: A

Explanation

The correct answer is A because the IaaS model provides users with direct control and autonomy over the hardware resources they utilize. Options B, C, and D describe benefits that are more characteristic of other cloud service models, such as PaaS or SaaS, rather than the specific advantages of IaaS.