An architect is designing the compute resource pools for a cloud. As part of the deliverables, the architect has included the standard specifications for the physical servers to be used. The organization has provided estimates for future growth but has concerns about whether these estimates are accurate.
What should be included in the design to address these concerns?
A . A monitoring application and procedures for pool expansion
B . A configuration management application and procedures for pool expansion
C . A metering application and orchestration workflows to auto-scale pools
D . A chargeback application and orchestration workflows to auto-scale pools
Answer: A
Explanation:
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Tools allows us to understand the usage, allocation, and performance statistics of the existing infrastructure. Many tools are available for accurately collecting this data from various infrastructure components. These tools are capable of reporting component status in real time and provide historical data.
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