Clusters and High Availability

By Steve Baca, John A. Davis, Owen Thomas
Jan 8, 2022

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VCP-DCV for vSphere 7.x (Exam 2V0-21.20) Official Cert Guide, 4th Edition

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Review Questions

You are configuring EVC. Which of the following is not a requirement?
1. A vSphere cluster
2. A DRS cluster
3. CPUs in the same family
4. CPUs with the same base instruction set
In vSphere 7.0, you want to configure the DRS Migration Threshold such that it is at the maximum level at which resource contention is considered, but virtual machine happiness is not. Which of the following values should you choose?
1. Level 1
2. Level 2
3. Level 3
4. Level 4
5. Level 5
In a vSphere cluster, which of the following statements is true if the primary host detects datastore heartbeats for a secondary host but no network heartbeats or ping responses?
1. The primary host declares that the secondary host is isolated.
2. The primary host assumes that the secondary host is isolated or in a network partition.
3. The primary host takes the host isolation response action.
4. The primary host restarts the virtual machines on the failed secondary host.
You want to configure vSphere HA. Which of the following is a requirement?
1. IPv4 must be used for all host management interfaces.
2. vMotion must be enabled on each host.
3. The Virtual Machine Startup and Shutdown (automatic startup) feature must be enabled on each virtual machine.
4. Host IP addresses must persist across reboots.
You are configuring vSphere Distributed Power Management (DPM) in your vSphere 7.0 environment. Which of the following is not a requirement for using Wake-on-LAN (WoL) in DPM?
1. The management NIC must support WOL.
2. vMotion is configured.
3. The vMotion NIC must support WOL.
4. The physical switch port must be set to auto negotiate the link speed.

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