Questions and Answers
Which metric refers to the ability of a resource to grow without limits, although with certain maximum boundaries defined?
Elasticity
If a service provider is handling a high percentage of requests without human interaction, which metric is being assessed?
Automation
Which aspect of cloud monitoring evaluates the time period between detection of a service problem and its resolution?
Resolution time
In cloud computing, which metric assesses how quickly the provider responds as the consumer's resource load scales up and down?
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What does the Service-level violation rate metric measure in cloud services?
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If a metric is concerned with how often the service is available, which aspect of cloud properties is being evaluated?
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What is the main benefit of on-Demand Resources?
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Which of the following is NOT a value derived from Common Infrastructure according to the text?
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What does the coefficient of variation (CV) measure?
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What can help a facility with fixed assets achieve higher utilization?
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What happens to the coefficient of variation if demand is multiplexed from multiple sources?
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What is a key factor in reducing the unserved demand as per the text?
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What happens to the Coefficient of Variance (Cv) when n independent demands are added?
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What is a common infrastructure challenge in the real world for cloud providers?
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What is the impact of aggregating 100 workloads in terms of resource penalty?
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What is the statistical impact of perfectly correlated demands on aggregated demand?
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What is a key benefit of location independence in cloud computing?
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What is a factor that can contribute to economies of scale for cloud providers?
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