You are designing a VMware HA cluster as part of a solution for a large enterprise. One of the specific requirements is to remove the risk of impact to a DRS outage due to possible fragmentation of resources leading to performance issues. Which of the following statements is correct?
A. VMware HA will automatically protect DRS in the event of a HA event.
B. A virtual vCenter cannot be used in this solution.
C. vCenter heartbeat would need to be implemented to protect the vCenter and dependent services DRS uses for this level of protection.
You are designing a VMware HA cluster. In vSphere 5, VMware HA will take cluster resource fragmentation into account and ask DRS to defragment the cluster, if required.
A. True
B. False
You are designing a VMware HA cluster. Due to project requirements, it has been agreed that the admission control policy is based on the number of host failures tolerated per cluster. However, because there are a number of small web servers and one large database server with large reservations, the slot size has been manually configured. What is the impact of this configuration?
A. DRS will not automatically defragment the resources in the event of a failure.
B. DRS will automatically defragment the resources in the event of a failure.
C. DPM cannot be used in this configuration.
VMware HA can reduce the requirement for disaster recovery planning and documentation.
A. True
B. False
You are tasked with ensuring that a multitier application will restart correctly during an HA event. Which of the following is required? (Choose two)
A. A specified restart priority for each machine in the application tiers
B. A vApp object
C. A DR and validation process for operations staff manual processes
Before the implementation phase of a project, all design choices should be ______________.
A. validated and justified to the business and project team members
B. documented, validated, and verified as vendor-based best practices
C. validated
You have been asked to review a vSphere HA design. The admission control policy is set to "The number of host failures tolerated." The virtual machines vary in size, and use of VM-based reservations is common. Which of the following should be recommended? (Choose three)
A. The platform has reservations removed unless specifically required by an application vendor verified or workload verified requirement.
B. The platform should be configured with reservations based on resource pools
C. The platform should be configured with an appropriate slot size or the admission control policy changed to a percentage based policy.
D. The platform should not be configured with reservations based on resource pools
When given a project requirement for RTO to be satisfied, VMware HA can be used with admission control enabled.
A. True
B. False
DRS rules can help satisfy availability concerns within a cluster; however, if used extensively, they may cause a performance issue with vCenter.
A. True
B. False
You are reviewing a VMware vSphere 5 cluster design. The system is designed to run DPM in fully automated mode. DPM in fully automated mode ____ evacuate all templates when placed into standby mode.
A. will
B. will not
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