The architect documented a requirement for 99.95% high availability to meet the customer's resiliency needs. Which two physical design decisions will help meet this requirement in the management…

Question

Options

• AConfigure vCenter HA for the management domain vCenter server.
• BESX Host Uplink Setting: EtherChannel = Enable
• CAdvanced Cluster Setting: das.iostatsinterval = 0
• DSet the restart priority policy for the vCenter Server appliance to high.
• EESX Host Uplink Setting: EtherChannel = Disable

• A
  73% (44)
• B
  15% (9)
• C
  7% (4)
• E
  5% (3)

Explanation

To achieve 99.95% availability in the management domain, the architecture must protect critical management components (like vCenter) and ensure rapid recovery: A vCenter HA - Protects the vCenter Server by providing an active-passive-failure detection architecture, ensuring no single vCenter outage impacts operations. D Restart priority policy = High - Ensures vCenter recovers first and fastest during a host failure, minimizing downtime. Why not the others? B/E (EtherChannel Enable/Disable) - Link aggregation is networking config, not directly tied to C (das.iostatsinterval = 0) - This disables HA datastore heartbeating, reducing resiliency rather than improving it.

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