VMware 2V0-621 問題集

質問 1：
An administrator has configured a cluster with the Host Failures Cluster Tolerates admission control policy, as shown in the Exhibit:

Based on the exhibit, which two statements are true? (Choose two.)
A. The cluster can sustain the loss of two nodes.
B. The number of slots per cluster node is three.
C. The cluster can sustain loss of only one node.
D. The number of slots per cluster node is four.
正解：B,C

質問 2：
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An administrator has created a resource pool named Marketing HTTP with a Memory Limit of 24 GB and a CPU Limit of 10,000 MHz.
The Marketing HTTP resource pool contains three virtual machines:
Mktg-SQL has a memory reservation of 16 GB.
Mktg-App has a memory reservation of 6 GB.
Mktg-Web has a memory reservation of 4 GB.
What would happen if all three virtual machines are powered on?
A. All three virtual machines can power on without memory contention.
B. All three virtual machines can power on, but will have memory contention.
C. Only two of the three virtual machines can power on.
D. Only one of the virtual machines can power on.
正解：C

質問 3：
An administrator is configuring an identity source for Single Sign-On. The administrator will use the machine that Single Sign-On is running on, but does not want all users on the machine to be visible to SSO.
Which Identity Source meets this requirement?
A. LocalOS
B. OpenLDAP
C. Active Directory as an LDAP Service
D. Active Directory (Integrated Windows Authentication)
正解：D

質問 4：
An administrator has upgraded a Distributed vCenter Server environment from 5.5 to 6.0.
What is the next step that should be taken?
A. vCenter Inventory Service must be changed from manual to automatic.
B. vCenter Inventory Service must be manually stopped and removed.
C. vCenter Inventory Service must be manually stopped and restarted.
D. vCenter Inventory Service must be changed from automatic to manual.
正解：B

質問 5：
Refer to the Exhibit.

An administrator is reviewing a vSphere Distributed Resource Scheduler (DRS) enabled Cluster and observes unexpected behavior as shown in the Exhibit.
What are three potential causes of the cluster imbalance? (Choose three.)
A. DRS has been configured for a conservative migration threshold.
B. There are insufficient cluster resources to perform the migration.
C. A local device is mounted to one or more virtual machines.
D. vMotion is not configured and enabled.
E. DRS rules prevent virtual machines from being moved.
正解：C,D,E

質問 6：
An administrator has configured Network I/O Control to support bandwidth allocation to a group of virtual machines running on a vSphere 6.x HA/DRS Cluster.
Which two conditions would cause DRS to migrate one of these virtual machines to another host in the cluster? (Choose two.)
A. The reservation is changed to a value that the initial host can no longer satisfy.
B. A physical adapter that carries traffic from the virtual machine is offline.
C. A reservation for a VM network adapter is less than the free quota in the network resource pool.
D. A physical adapter cannot supply the minimum bandwidth in accordance with the teaming policy.
正解：A,B

質問 7：
An administrator tries to capture network traffic for a virtual machine, but cannot see the expected traffic in the packet capture tool.
Which step can resolve the problem?
A. Modify the default value of MAC Address changes.
B. Enable Promiscous Mode on the relevant port group.
C. Enable Forged Transmits on the virtual machine.
D. Migrate the virtual machine to a Distributed Virtual Switch.
正解：B

質問 8：
In a vSphere High Availability cluster, what is the VM Monitoring I/O stats interval default value?
A. 60 seconds
B. 90 seconds
C. 180 seconds
D. 120 seconds
正解：D