EMC Proven Professional – Cloud Architect — Question 47

What key features do Web Scale infrastructure and applications share that contribute to their success?

Answer options

• A. Intelligent hyper-optimized applications, clustered architecture, low OPEX, and HA design
• B. HA design, distributed architecture, low OPEX, and design for failure
• C. Clustered architecture, design for failure, HA design, and intelligent hyper-optimized applications
• D. Design for failure, intelligent hyper-optimized applications, distributed architecture, and low OPEX

Correct answer: D

Explanation

The correct answer, D, includes key features such as design for failure and low OPEX that are essential for the resilience and cost-effectiveness of Web Scale systems. Options A, B, and C, while mentioning some relevant aspects, do not encompass all the critical elements found in D that are vital for successful Web Scale infrastructure.