最新なVMware 3V0-21.21問題集（90題）、真実試験の問題を全部にカバー！

質問 1：
An architect is considering placement of virtual machines within an existing VMware software-defined data center (SDDC).
During the discovery phase, the following information is documented:

Which two recommendations should the architect make for placement of the virtual machines to meet resource profile requirements? (Choose two.)
A. All virtual machines matching Virtual Machine Resource Profile 2 should be placed on Cluster Three.
B. All virtual machines matching Virtual Machine Resource Profile 1 should be placed on Cluster Two.
C. All virtual machines matching Virtual Machine Resource Profile 2 should be placed on Cluster Two.
D. All virtual machines matching Virtual Machine Resource Profile 2 should be placed on Cluster One.
E. All virtual machines matching Virtual Machine Resource Profile 1 should be placed on Cluster One.
正解：B,D
解説: (Pass4Test メンバーにのみ表示されます)

質問 2：
An architect is designing a new vSphere platform to meet a list of requirements from the security team.
Which two requirements would be classified as non-functional requirements? (Choose two.)
A. A common content library must be maintained across all data centers
B. Data integrity must be ensured
C. Migration of virtual machines between hosts must be encrypted
D. Critical events generated within the platform must be logged to an external Syslog service
E. Log information must be verbose to support incident resolution
正解：C,E

質問 3：
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 6 mode
B. RAID controller with RAID 5 mode
C. RAID controller with Passthru mode
D. RAID controller with RAID 10 mode
正解：C

質問 4：
During a requirements gathering workshop, the customer provides the following information:
Each host has 2 × 10 GbE NIC
EtherChannel is not currently configured
No changes can be made to the physical network
Network throughput must be prioritized for defined critical services
Which two recommendations should the architect make with regard to virtual networking? (Choose two.)
A. Use Network I/O Control with Shares.
B. Use Network I/O Control with Reservation.
C. Use Route Based on Physical NIC Load.
D. Use Link Aggregation Control Protocol (LACP).
E. Use Network I/O Control with Limits.
正解：A,C

質問 5：
An architect is designing a solution based on the following information:
Each ESXi host has a single physical NIC with two 10 Gbps ports.
There is a performance-based service-level agreement (SLA) that guarantees 15 Gbps bandwidth for production virtual machines at all times.
There is no budget to purchase additional hardware.
The hardware replacement SLA is based on a delivery agreement of two business days.
Which recommendation for the configuration of vSphere High Availability (HA) should the architect include in the design?
A. Configure vSphere HA
Configure % based admission control Configure two isolation addresses
Consider an OEM with NIC failure conditions in their Proactive HA plugin
B. Configure vSphere HA
Set das.IgnoreRedundantNetWarning to true
Consider an OEM with NIC failure conditions in their Proactive HA plugin
C. Configure Proactive HA Automation Level: Automated
Remediation: Maintenance mode for all failures
Consider an OEM with NIC failure conditions in their Proactive HA plugin
D. Configure vSphere HA
Configure two existing data stores for heartbeat
Consider an OEM with NIC failure conditions in their Proactive HA plugin
正解：C
解説: (Pass4Test メンバーにのみ表示されます)

質問 6：
Which requirement would be classified as a functional requirement within the application design documentation?
A. The application must be capable of handling 200 transactions per second.
B. The application must be hosted with redundancy levels of N+1 or better.
C. Penetration testing must be executed quarterly with a pass rate of 80% or higher.
D. Administrators must monitor the network traffic of the desired systems.
正解：D
解説: (Pass4Test メンバーにのみ表示されます)

質問 7：
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 Sphere HA and maintain the default settings.
B. Enable vSphere HA and add a VM Override with VM Restart Priority set to Highest.
C. Enable vSphere HA and add a VM Override with VM Restart Priority set to Lowest.
D. Enable Fault Tolerance.
正解：B
解説: (Pass4Test メンバーにのみ表示されます)

質問 8：
An architect is designing storage for a new vSphere environment to meet the following requirements:
Asynchronous replication is required between two sites.
The impact on the storage layer should not impact the performance of the compute layer.
Each application tier will require different replication attributes.
Virtual machine live migration across compute and storage must be supported.
Virtual machine aware back up will be leveraged.
Operational management overhead should be minimized.
Operational automation should be supported.
Which storage design recommendations would meet the requirements?
A. Two new ISCSI storage arrays will be deployed, one at either site.
Each application tier will be initially provisioned a new LUN. Data replication will be offloaded to the new arrays.
B. Two new Fibre Channel storage arrays will be deployed, one at either site.
Each application tier will be initially provisioned a new LUN. Data replication will be offloaded to the new arrays.
C. Two new storage arrays will be deployed, one at either site.
vSphere Volumes (vVOLs) will be used to provide policy-based management for each application tier. Data replication will be offloaded to the new arrays.
D. Two new vSphere clusters enabled with vSAN will be deployed, one at either site. vSAN will be used to provide policy-based management for each application tier.
vSphere Replication will be used to replicate the virtual machine data in an asynchronous configuration.
正解：C
解説: (Pass4Test メンバーにのみ表示されます)