VMware 3V0-21.21 問題集

質問 1：
The architect for a large enterprise is tasked with reviewing a proposed design created by a service partner. Which design elements are expected to be detailed within the physical design section of the documentation?
A. A design diagram illustrating the configuration and specific attributes, such as IP addresses
B. An entity relationship diagram describing upstream and downstream dependencies for specific service components
C. A list of requirements, constraints, and risks
D. A solution architecture diagram with the components and data flow
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 2：
Refer to the exhibit.
During a requirements gathering workshop, the customer shares the following diagram regarding their availability service-level agreements (SLAs):

The customer wants database application level availability to always take precedence. What should the architect recommend to meet the customer's requirement?
A. Enable Fault Tolerance.
B. Enable vSphere HA and add a VM Override with VM Restart Priority set to Lowest.
C. Enable vSphere HA and add a VM Override with VM Restart Priority set to Highest.
D. Enable Sphere HA and maintain the default settings.
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 3：
An architect is designing a new backup solution for a vSphere platform that has been recently upgraded to vSphere 7.
The architect wants the backup solution to perform the following:
Full virtual machine image backup and restore
Incremental virtual machine image backup and restore
File level backup and restore within both Windows and Linux virtual machines LAN-free backup Which functional requirement should the architect include in the design of the new backup solution?
A. The backup solution must leverage virtual machine snapshots.
B. The backup solution must leverage VMware vStorage APIs for Data Protection (VADP).
C. The backup solution must leverage VMware vSphere Storage APIs - Data Protection.
D. The backup solution must leverage the VMware Consolidated Backup (VCB) framework.
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 4：
Which design decision must be included in a design to allow for the deployment of a minimum supported configuration of vCenter High Availability (HA)?
A. A vSphere cluster will consist of more than three nodes
B. The deployed vCenter Server will be Tiny
C. A new subnet will be provisioned for vCenter HA services
D. The vCenter HA network will support a latency of less than 50 ms
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 5：
An architect is planning the physical server configuration for a vSAN-based infrastructure.
Which operations mode should a RAID controller support to minimize potential server downtime during physical disk failures?
A. RAID controller with RAID 10 mode
B. RAID controller with RAID 5 mode
C. RAID controller with Passthru mode
D. RAID controller with RAID 6 mode
正解：C

質問 6：
An architect is designing a new vSphere platform for a customer to meet the following requirements:
The platform must be deployed into five physically separate sites.
The sites are spread across multiple regions.
Some sites require more than one vCenter Server.
The platform must provide an administrator with the ability to access virtual infrastructure components across all sites from a single management tool instance.
Which single sign-on (SSO) design recommendation will meet these requirements?
A. Use an SSO domain per region
B. Use an SSO domain per vCenter Server instance
C. Use an SSO domain per site
D. Use an SSO domain across all vCenter Server instances
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 7：
An architect is finalizing the design for a new vSphere platform based on the following information:
All Windows virtual machines will be hosted on a dedicated cluster for licensing purposes.
All Linux virtual machines will be hosted on a dedicated cluster for licensing purposes. All management virtual machines will be hosted on a dedicated cluster.
A total of ten physical sites will be used to host virtual machines.
In the event of one physical datacenter becoming unavailable, the manageability of the virtual infrastructure in the remaining data centers should not be impacted.
Access to configure the management virtual machines via vCenter Server must be controlled through the management Active Directory domain.
Access to configure the Windows and Linux virtual machines must be controlled through the resource Active Directory domain.
The management and resource Active Directory domains are part of separate Active Directory forests and do not have any trusts between them.
The design will use Active Directory with Integrated Windows Authentication.
How should the architect document the vCenter Server configuration for this design?
A. Deploy a vCenter Server for the management cluster with a dedicated SSO domain.
Deploy a vCenter Server for all remaining clusters and use a dedicated SSO domain for each physical site.
B. Deploy a vCenter Server for the management cluster.
Deploy a vCenter Server for all remaining clusters.
Create a shared SSO domain across all physical sites.
C. Deploy a vCenter Server for the management cluster with a dedicated SSO domain.
Deploy a vCenter Server for all remaining clusters and use a dedicated SSO domain into a single physical site.
D. Deploy a vCenter server for the management cluster.
Deploy a vCenter Server for all remaining clusters. Create a shared SSO domain for each physical site.
正解：A

質問 8：
An architect is designing a vSphere environment for a customer based on the following information:
The vSphere cluster will have three hosts only due to budget considerations.
A database cluster (node majority) consisting of three virtual machines will be running on the vSphere cluster.
Which two recommendations can the architect make so that the customer achieves the highest level of application availability while taking into consideration operational resiliency? (Choose two.)
A. Create VM-VM anti-affinity rules
B. Disable vSphere HA during maintenance
C. Create VM-Host anti-affinity rules
D. Set das.respectvmvmantiaffinityrules to false
E. Set das.ignoreinsufficienthbdatastore to true
正解：A,D
解説: (Topexam メンバーにのみ表示されます)

質問 9：
As part of a requirements gathering workshop, the customer provides the following requirements for the design of a new greenfield virtual infrastructure:
Some applications have a latency that must be less than 5 minutes.
The solution must be able to support a workload growth rate of 10% per year.
Which requirement classification is being gathered for the design documentation?
A. Availability
B. Manageability
C. Performance
D. Recoverability
正解：C