Q. Which technology improves end-user connectivity by techniques such as dynamic caching, compression, and pre-fetching?

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Q. What term is used to describe the service-level degradation that occurs when congested network paths prioritize certain data flows over others?

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Q. How does the dynamic selecting of routes by data packets affect end-to-end Quality of Service (QoS)?

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Q. What advantages are gained by grouping IT resources in close proximity within data centers?

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Q. What is the primary purpose of modern data centers?

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Q. What is the purpose of the virtualization layer in data centers?

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Q. Which layer of the data center includes the facility infrastructure and hardware systems?

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Q. What do modern data centers use to abstract physical computing and networking IT resources?

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Q. What is the primary purpose of using modularity and standardization in data centers?

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Q. What does automation in data centers help with?

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Q. How are most operational and administrative tasks of IT resources in data centers managed?

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Q. Why are data centers designed with high levels of redundancy?

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Q. What subsystems in data centers are typically redundant to prevent system failure?

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Q. Why are requirements for security comprehensive and thorough in data centers?

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Q. What is one of the key advantages of outsourcing data center-based IT resources to the cloud?

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Q. What subsystems are regulated by environmental control stations in data centers?

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Q. What is the primary role of standardized commodity servers in data centers?

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Q. What is the purpose of using redundant and hot-swappable components in computing hardware?

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Q. How do computing architectures like blade server technologies optimize physical space and power in data centers?

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Q. What is the primary purpose of I/O caching in storage systems?

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