最新なVMware 3V0-21.23問題集（185題）、真実試験の問題を全部にカバー！

質問 1：
In a vSphere environment, what is the purpose of a virtual switch (vSwitch)?
A. To provide connectivity between virtual machines and the physical network
B. To enable communication between vCenter Server and ESXi hosts
C. To create a backup of virtual machine configurations
D. To manage licensing for virtual machine deployment
正解：A

質問 2：
An architect decides to separate virtual desktops and application servers into separate vSphere clusters to meet security and management requirements.
What are two implications of this design decision? (Choose two.)
A. There will be a reduction in performance.
B. There will be additional licensing and cost requirements for both clusters.
C. There will be an increase in management overhead.
D. The patching cycles will affect both clusters at the same time.
E. Identical hardware must be procured for all hosts.
正解：B,C

質問 3：
What do availability requirements for vCenter Server relate to?
A. The potential risks and threats that could impact vCenter Server's availability.
B. Specifying the expected levels of system performance and responsiveness.
C. Ensuring the system meets the required industry regulations and standards.
D. Ensuring uninterrupted access to vCenter Server and its services.
正解：D

質問 4：
The Chief Operating Officer (COO) at an organization raises concerns that their virtual infrastructure environment is vulnerable. Recently, a security-related issue with a virtual machine caused all management services to become unavailable.
No budget is available in the short term for additional platform investment. An architect is asked to review the current environment and make recommendations to mitigate concerns.
A virtualization administrator has provided the following details:
- There is a single four node cluster of ESXi servers
- There are two, Layer 2, physical network switches connecting resources
- The data center network is presented as a single /16 subnet
Given the information provided, which functional requirement should the architect include in the design to mitigate the COOs concerns?
A. The virtual infrastructure environment must connect management services to a vSphere standard switch (VSS)
B. The virtual infrastructure environment must connect application virtual machines and management services to separate VLANs
C. The virtual infrastructure environment must connect application virtual machines and management services to separate distributed virtual switches (DVS)
D. The virtual infrastructure environment must connect application virtual machines and management services to new physical network switches
正解：B

質問 5：
An architect is designing a vSphere environment for a customer and learns that the customer has:
- A single vSphere cluster
- Two storage arrays with different RAID capabilities.
Which two design decisions should the architect make to maximize data availability and data performance for this customer? (Choose two.)
A. Use VMDK anti-affinity rules.
B. Use Storage DRS.
C. Use VM to host DRS rules.
D. Use a minimum of three storage arrays.
E. Use multiple datastores for heartbeat.
正解：A,B

質問 6：
How are workload and management clusters different?
A. Workload clusters handle resource management, while management clusters focus on security and compliance.
B. Workload clusters are deployed in multiple data centers, while management clusters are only used in a single data center.
C. Workload clusters are only used for development environments, while management clusters are used for production environments.
D. Workload clusters are used for running virtual machines, while management clusters are used for vCenter Server and other management components.
正解：D

質問 7：
The storage team at an organization is planning to migrate from an older Fibre Channel storage environment to a new environment using IP-based storage.
Which two switch features or characteristics are appropriate for IP storage networks? (Choose two.)
A. 2:1 or greater bandwidth oversubscription for 10 GbE switches
B. Deep or ultra buffered switches
C. Fabric extending devices
D. Spanning Tree Protocol (STP)
E. Non-blocking switch
正解：B,E