최신VMware Advanced VMware Cloud Foundation 9.0 Storage - 3V0-23.25무료샘플문제
문제1
An agency is designing its secure private cloud on VMware Cloud Foundation with the following requirements:
* Strict data segregation between the management and workload domains.
* Company policy prevents using vSAN as a storage solution.
* Data encryption at rest is mandatory for both the management and workload domains.
* Data encryption in transit is mandatory for the workload domains.
* Data-at-rest encryption must be performed by the storage array and not rely on VMware native or vSAN- specific mechanisms.
* Allow for automated VM placement, operational integrity with VCF Operations, and assurance that file- based workloads scale efficiently.
Which storage architecture fulfills these technical and regulatory requirements?
An agency is designing its secure private cloud on VMware Cloud Foundation with the following requirements:
* Strict data segregation between the management and workload domains.
* Company policy prevents using vSAN as a storage solution.
* Data encryption at rest is mandatory for both the management and workload domains.
* Data encryption in transit is mandatory for the workload domains.
* Data-at-rest encryption must be performed by the storage array and not rely on VMware native or vSAN- specific mechanisms.
* Allow for automated VM placement, operational integrity with VCF Operations, and assurance that file- based workloads scale efficiently.
Which storage architecture fulfills these technical and regulatory requirements?
정답: D
설명: (KoreaDumps 회원만 볼 수 있음)
문제2
An administrator is managing a stretched vSAN ESA cluster where each site has three hosts.
The following parameters apply to the storage policy being configured at the datastore level:
* The policy is configured at the datastore level
* Site disaster tolerance = Site mirroring - stretched cluster
* Failures to tolerate = 1 failure - RAID-1 (mirroring)
* Number of disk stripes = 1
When inspecting some of the Virtual Machines (VMs), why do objects have 3 disk stripes?
An administrator is managing a stretched vSAN ESA cluster where each site has three hosts.
The following parameters apply to the storage policy being configured at the datastore level:
* The policy is configured at the datastore level
* Site disaster tolerance = Site mirroring - stretched cluster
* Failures to tolerate = 1 failure - RAID-1 (mirroring)
* Number of disk stripes = 1
When inspecting some of the Virtual Machines (VMs), why do objects have 3 disk stripes?
정답: D
설명: (KoreaDumps 회원만 볼 수 있음)
문제3
In a vSAN ESA cluster, one host goes offline unexpectedly for more than an hour.
When it returns online, vSAN needs to rebuild and restore compliance for several objects that became degraded during the outage.
Drag and drop the three correct options for the automatic recovery process from the Options list on the left and place them into the Valid Actions on the right in any order. (Choose three.)
In a vSAN ESA cluster, one host goes offline unexpectedly for more than an hour.
When it returns online, vSAN needs to rebuild and restore compliance for several objects that became degraded during the outage.
Drag and drop the three correct options for the automatic recovery process from the Options list on the left and place them into the Valid Actions on the right in any order. (Choose three.)
정답:
Explanation:
The Repair Delay Timer expires, and vSAN starts automatic repair evaluation.
Once data resync completes, objects are marked as Compliant again.
vSAN verifies policy requirements and rebuilds missing components on available capacity devices.
When a host goes offline unexpectedly, vSAN treats the missing components as absent and waits for the configured repair delay timer before initiating rebuild operations. This prevents unnecessary resynchronization when a host or device returns quickly. In this scenario, the host is offline for more than an hour, so the repair delay timer expires and vSAN begins automatic repair evaluation. vSAN then checks the assigned storage policies, available capacity, and fault-domain placement requirements to determine whether missing components can be rebuilt safely on available capacity devices. If sufficient capacity and fault domains exist, vSAN creates replacement components and starts resynchronization. When the resync process finishes and the affected objects again satisfy their assigned policies, the objects are marked Compliant. The administrator does not need to manually run a resync task from vCenter, and the host does not need to be placed into maintenance mode for automatic repair. A full cluster rebalance is a separate capacity-balancing operation and is not required before object repair. Reference topics: vSAN Repair Delay Timer, Object Compliance, Resynchronization, ESA Object Repair.
문제4
An administrator is troubleshooting a vSAN performance issue. In the vSAN cluster performance charts there is a high latency on the vSAN cluster.
What is a possible cause of the performance issue?
An administrator is troubleshooting a vSAN performance issue. In the vSAN cluster performance charts there is a high latency on the vSAN cluster.
What is a possible cause of the performance issue?
정답: C
설명: (KoreaDumps 회원만 볼 수 있음)
문제5
An administrator wants to protect a site from disaster and re-protect after fail-over. Industry regulations require to change the primary site every six months.
Which two options are required during the inventory mapping and while running the recovery plans to fulfill this requirement? (Choose two.)
An administrator wants to protect a site from disaster and re-protect after fail-over. Industry regulations require to change the primary site every six months.
Which two options are required during the inventory mapping and while running the recovery plans to fulfill this requirement? (Choose two.)
정답: A,C
설명: (KoreaDumps 회원만 볼 수 있음)
문제6
A vSAN ESA cluster experienced a host NVMe failure, causing several objects to become non-compliant.
Select the steps vSAN ESA follows to detect, evaluate and repair the non-compliant objects.
Drag and drop the four correct options from the Options list on the left and place them into the Required Options on the right in any order. (Choose four.)
A vSAN ESA cluster experienced a host NVMe failure, causing several objects to become non-compliant.
Select the steps vSAN ESA follows to detect, evaluate and repair the non-compliant objects.
Drag and drop the four correct options from the Options list on the left and place them into the Required Options on the right in any order. (Choose four.)
정답:
Explanation:
ESA evaluates available capacity and fault domains to satisfy policy compliance.
vSAN detects the failure and marks affected objects as non-compliant.
Resync completes and objects transition to Compliant status.
New components are instantiated on eligible capacity devices, and resync begins.
A failed NVMe device in a vSAN ESA cluster is handled as a storage pool device failure. vSAN first detects the failure and marks affected objects as non-compliant when their assigned storage policy requirements are no longer satisfied. ESA then evaluates available capacity and fault domains to determine whether replacement components can be placed in a way that restores compliance. If sufficient placement resources exist, vSAN creates new components on eligible capacity devices and begins resynchronization. After the resync completes, the affected objects transition back to Compliant status. The Repair Delay Timer is primarily associated with absent components, such as a host or device that may return, and is not the required step for a permanent NVMe failure. The administrator does not have to manually trigger Repair Objects Immediately for the normal automatic repair process. A full cluster rebalance is separate from repair and is not performed before rebuilding missing or degraded components. Reference topics: vSAN ESA Storage Pool Device Failure, Object Compliance, Automatic Reprotection, Resynchronization.
문제7
Match each vSAN storage attribute with its correct description.
Match each vSAN storage attribute with its correct description.
정답:
Explanation:
vSAN HCI Cluster = A cluster that provides both compute and storage to Virtual Machines; vSAN Storage Cluster = A vSAN cluster that provides disaggregated storage for vSAN and vSphere clusters; vSAN Compute Cluster = A vSphere cluster that does not have local vSAN storage, but instead, it mounts a remote vSAN datastore; vSAN Stretched Cluster = A vSAN Cluster topology that extends a single logical vSAN cluster across two availability zones. A vSAN stretched cluster can tolerate a site failure.
These mappings describe the primary vSAN storage models used in VMware Cloud Foundation 9.0. A vSAN HCI Cluster is the traditional hyperconverged model where the same cluster provides compute resources and contributes local storage devices to the vSAN datastore for running virtual machines. A vSAN Storage Cluster is a disaggregated storage model based on vSAN ESA; it provides storage capacity and performance to other vSAN or vSphere clusters instead of primarily running workloads itself. A vSAN Compute Cluster is a vSphere cluster that does not contribute local vSAN capacity.
Instead, it consumes a remote datastore exported by a vSAN Storage Cluster, enabling compute and storage to scale separately. A vSAN Stretched Cluster extends a single logical vSAN cluster across two availability zones or sites and uses a witness to maintain quorum, allowing workloads to tolerate a full site failure. These distinctions are essential for choosing between HCI, disaggregated storage, remote storage consumption, and availability-zone resilience. Reference topics: vSAN HCI Cluster, vSAN Storage Cluster, vSAN Compute Cluster, vSAN Stretched Cluster, VCF Storage Models.
문제8
An administrator just built a new workload domain including a vSAN ESA cluster. The architecture design included the use of memory tiering and a specific smaller NVMe device has been installed in each ESX host for this purpose.
When looking in the vSphere UI, the administrator notices that the device intended to be used for memory tiering has been claimed by vSAN.
What action should be taken on each host to achieve the desired configuration?
An administrator just built a new workload domain including a vSAN ESA cluster. The architecture design included the use of memory tiering and a specific smaller NVMe device has been installed in each ESX host for this purpose.
When looking in the vSphere UI, the administrator notices that the device intended to be used for memory tiering has been claimed by vSAN.
What action should be taken on each host to achieve the desired configuration?
정답: D
설명: (KoreaDumps 회원만 볼 수 있음)