VMware 2V0-621 問題集

質問 1：
What are two reasons why a local flash device would be unavailable for use with Virtual SAN? (Choose two.)
A. It is in use by the vFlash Read Cache feature.
B. It does not have any partitions created.
C. It has a VMFS datastore present.
D. It is smaller than the minimum capacity required for Virtual SAN usage.
正解：A,C

質問 2：
Which VMware Single Sign-On component handles STS authentication requests?
A. Identity Management Service
B. VMware Directory Service
C. Administration Server
D. Security Token Service
正解：A

質問 3：
Users are reporting CPU related performance problems on the virtual machine Email-Prod
throughout the day.
The resource settings for the VM and the ESXi host the VM is running on are shown below:
VM:
- Email-Prod
- vCPUs: 4
- Memory: 96GB
ESXi host:
- CPU: 2 x 8 Core Processors
- Memory: 128GB
- NUMA architecturE. 2 Nodes
Which two options would alleviate the observed performance problem for Email-Prod? (Choose two.)
A. Enable CPU affinity to bind all vCPUs to one NUMA node.
B. Enable the advanced parameter Numa.AutoMemAffinity.
C. Enable the advanced parameter Numa.PageMigEnable.
D. Enable CPU affinity to separate 2 vCPUs for each NUMA node.
正解：B,D

質問 4：
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An administrator is creating a new Platform Service Controller Password Policy with the following requirements:
Minimum length: Minimum of 8 characters. Restrict use: 6 Character requirements: At least one upper-case letter, one number, and one special character. Identical adjacent characters: 0
When trying to assign the password "P@$$w0rd", the administrator receives an error that the password does not meet the Password Policy requirements.
Which part of the Password Policy does this password violate?
A. Minimum length
B. Restrict use
C. Character requirements
D. Identical adjacent characters
正解：D

質問 5：
Which two statements are true regarding Virtual SAN Fault Domains? (Choose two.)
A. They require VMware High Availability (HA) to ensure component distribution across domains.
B. Virtual SAN ensures that all replicas are provisioned on the same domain.
C. Virtual SAN ensures that no two replicas are provisioned on the same domain.
D. They enable Virtual SAN to tolerate the failure of an entire physical rack.
正解：C,D

質問 6：
An administrator is configuring Storage I/O Control. After enabling, the administrator notices high device latency and poor storage performance.
Which two actions would likely reduce latency and improve functionality? (Choose two.)
A. Set the congestion threshold to 15ms
B. Ensure that each datastore has independent spindles
C. Ensure that each datastore uses shared spindles
D. Set the congestion threshold value to 5ms
正解：A,B

質問 7：
What is the minimum Virtual Hardware version required for vFlash Read Cache?
A. Version 8
B. Version 11
C. Version 9
D. Version 10
正解：D

質問 8：
A common root user account has been configured for a group of ESXi 6.x hosts.
Which two steps should be taken to mitigate security risks associated with this configuration? (Choose two.)
A. Remove the root user account from the ESXi host.
B. Set a complex password for the root account and limit its use.
C. Use Lockdown mode to restrict root account access.
D. Use ESXi Active Directory capabilities to assign users the administrator role.
正解：B,D