Online Access Free VMware.3V0-23.25.v2026-08-01.q100 Practice Test (Page 15)

3V0-23.25 Exam Question 66

An administrator has been tasked with adding supplemental storage to an existing VMware Cloud Foundation (VCF) Workload Domain. The supplemental storage will add capacity for backup data and ISO images without impacting the principal storage used for live production workloads.
What should the administrator recommend meeting the requirement?

A.Migrate Management Domain storage to a new cluster.

B.Increase the VMFS principal storage allocation.

C.Attach additional NFS volumes or iSCSI datastores.

D.Replace all existing datastores with NVMe devices.

3V0-23.25 Exam Question 67

A CTO is using the vSAN Sizer to evaluate the cost versus performance trade-offs of a new 6- node vSAN ESA cluster.
The CTO has the option to apply a Storage Policy defining either RAID-1 (Mirroring) or RAID-5 (Erasure Coding). The target hardware is identical in both scenarios.
```
# Sizer Input: Storage Policy Comparison
[Profile-A]
Policy: RAID-1
Capacity Used: 60 TB
Host CPU Load (Storage tasks): X%
[Profile-B]
Policy: RAID-5 (ESA Adaptive)
Capacity Used: 40 TB
Host CPU Load (Storage tasks): Y%
```
To properly balance the VCF architecture, the CTO must understand the specific behavioral interactions and trade-offs of the vSAN ESA log-structured filesystem with these policies. Which of the following statements are accurate regarding this architectural trade-off? (Select all that apply.)

A.RAID-1 provides better capacity efficiency (60 TB used) compared to RAID-5 (40 TB used) because it does not require dedicated parity components.

B.Under vSAN ESA, the performance gap between RAID-1 and RAID-5 is virtually eliminated for write operations because the log-structured filesystem coalesces small writes before calculating parity.

C.Profile-B (RAID-5) will inherently consume more host CPU cycles (Y > X) than Profile-A (RAID-1) because erasure coding requires bitwise XOR calculations.

D.The 6-node cluster size allows ESA's Adaptive RAID-5 to automatically transition from a 2+1 stripe width to a 4+1 stripe width, optimizing capacity efficiency beyond the baseline estimate.

3V0-23.25 Exam Question 68

Which statement accurately describes the storage validation process SDDC Manager performs when commissioning a new ESXi host for a vSAN cluster in VCF 9.0?

A.SDDC Manager automatically formats the drives with the VMFS-6 filesystem and runs a synthetic I/O test to validate sustained IOPS throughput before allowing the host to join the cluster.

B.SDDC Manager checks the ESXi kernel to ensure the "vSAN Direct" daemon is disabled, as physical storage disks cannot be validated while vSAN Direct is active.

C.SDDC Manager analyzes the disk type (NVMe, SSD, HDD), verifies that the disks are clean of existing partitions, and maps them to the appropriate vSAN architecture profile (ESA vs. OSA) defined during the commissioning phase.

D.SDDC Manager delegates disk validation entirely to the vCenter Server Storage DRS engine, which scans the drives for bad sectors.

3V0-23.25 Exam Question 69

What is the minimum number of hosts required for a standard vSAN cluster?

A.3

B.5

C.4

D.2

3V0-23.25 Exam Question 70

A Compliance Auditor is reviewing the storage policy configurations for a new HCI Mesh environment. A database team running VMs on the "Web-Client-Cluster" intends to provision their VMs onto the remote "DB-Server-Cluster" datastore. The "DB-Server-Cluster" is highly robust, utilizing 12 hosts and vSAN ESA.
The auditor extracts the storage policy assigned to these VMs:
```
# SPBM Policy: "Mesh-DB-Policy"
[Policy Rules]
Site-Disaster-Tolerance: None - Standard Cluster
Failures-to-Tolerate: 2 failures - RAID-6 (Erasure Coding)
Encryption: Enabled
[Storage Compatibility]
Datastore: vsanDatastore-DB-Server
Host: Compliant
```
Which TWO statements represent valid compliance checks and functional behaviors of this HCI Mesh configuration? (Choose 2.)

A.Encryption is invalid in this topology; HCI Mesh cannot support Data-in-Transit encryption between Client and Server clusters.

B.The storage policy must include a "Data Locality" rule to pin the VM execution to the Server cluster hosts to minimize network latency.

C.The "Failures-to-Tolerate" rule validates against the host count of the "DB-Server-Cluster" (12 hosts), not the "Web-Client-Cluster".

D.The RAID-6 erasure coding calculations for the database VMs will consume CPU cycles on the
"Web-Client-Cluster" hosts, not the "DB-Server-Cluster" hosts.

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3V0-23.25 Exam Question 66

3V0-23.25 Exam Question 67

3V0-23.25 Exam Question 68

3V0-23.25 Exam Question 69

3V0-23.25 Exam Question 70

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