A green-field data center is being built in a region with a hot climate and water scarcity. The design must minimize environmental impact and operational expenses. Which cooling strategy is the most appropriate to evaluate first?

Evaporative cooling using a large water reservoir.

Direct free-air cooling using outside air with high-efficiency filters.

Traditional computer room air conditioning (CRAC) with chilled water from a central plant.

Liquid cooling with a closed-loop system and dry coolers.

A cloud provider is designing a new region. The region will offer both IaaS (VMs) and PaaS (managed databases). The provider wants to ensure that a failure in the IaaS compute hardware does not affect the availability of the PaaS database service. What is the most effective way to achieve this isolation?

Deploy the PaaS database service on dedicated physical hosts that are separate from the IaaS compute hosts.

Place the PaaS database service in a different availability zone than the IaaS service.

Use a software-defined network (SDN) to isolate the traffic between IaaS and PaaS.

Use a single large pool of physical hosts for both IaaS and PaaS, and rely on the hypervisor to isolate them.

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Domain 2Objective 7

2.07 Evaluate the Variables Relevant to the Design of Green-Field Data Centers and Application Delivery Architectures to Function as a Cloud Service Provider 402 Practice Questions (Page 4)

Part of the Section 2 : CLOUD INFRASTRUCTURE DESIGN domain, which makes up ~27% of our current practice bank. F5 does not publish an official question count, but from its 105-minute exam (~40–70 total, ~11–19 in this domain), expect 1–2 from this objective — we provide 17 practice questions to prepare you well beyond it. (estimate)

17questions here

4free pages

3concepts

Questions 16–17

16application · medium
A green-field data center is being built in a region with a hot climate and water scarcity. The design must minimize environmental impact and operational expenses. Which cooling strategy is the most appropriate to evaluate first?
Select an answer first
17application · medium
A cloud provider is designing a new region. The region will offer both IaaS (VMs) and PaaS (managed databases). The provider wants to ensure that a failure in the IaaS compute hardware does not affect the availability of the PaaS database service. What is the most effective way to achieve this isolation?
Select an answer first

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2.07 Evaluate the Variables Relevant to the Design of Green-Field Data Centers and Application Delivery Architectures to Function as a Cloud Service Provider 402 Practice Questions (Page 4)

Questions 16–17

A green-field data center is being built in a region with a hot climate and water scarcity. The design must minimize environmental impact and operational expenses. Which cooling strategy is the most appropriate to evaluate first?

Keep studying — Section 2 : CLOUD INFRASTRUCTURE DESIGN