2V0-622D · Question #128
2V0-622D Question #128: Real Exam Question with Answer & Explanation
The correct answer is B: If necessary, DPM powers on hosts from standby mode to maintain failover needs.. DPM integrates with vSphere HA Admission Control by respecting failover capacity requirements - it will not consolidate workloads onto fewer hosts if doing so would reduce failover capacity below the configured threshold, and it will power hosts back on if failover capacity drops
Question
Options
- ADPM can not be enabled on a cluster with HA Admission control enabled.
- BIf necessary, DPM powers on hosts from standby mode to maintain failover needs.
- CEVC must be enabled on the cluster before DPM can be enabled.
- DDPM and HA do not interact with each other. There will be no change in behavior when DPM is
- EDPM does not place hosts in standby mode if doing so would violate failover requirements.
Explanation
DPM integrates with vSphere HA Admission Control by respecting failover capacity requirements - it will not consolidate workloads onto fewer hosts if doing so would reduce failover capacity below the configured threshold, and it will power hosts back on if failover capacity drops.
Common mistakes.
- A. DPM can be enabled alongside HA Admission Control - the two features are designed to coexist, with DPM deferring to Admission Control constraints rather than being blocked entirely.
- C. EVC (Enhanced vMotion Compatibility) is a CPU compatibility feature for vMotion and is not a prerequisite for enabling DPM on a cluster.
- D. DPM and HA interact directly - DPM reads Admission Control failover requirements and adjusts its host standby decisions accordingly, so behavior does change when both are active.
Concept tested. DPM and vSphere HA Admission Control interaction
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