VMware 3V0-23.25 시험 개요:

VMware 3V0-23.25 시험 요강 주제:

최신 Professional Level Exams 3V0-23.25 무료샘플문제

문제 #1

An architect has been tasked with designing a vSAN OSA storage solution for a VMware Cloud Foundation (VCF) Private Cloud. The following requirements and constraints have been gathered from the client:
* 2 x 4 TB NVMe disks per host
* 6 hosts
* FTT=1/RAID-5 for all deployed Virtual Machines
* Expected Dedupe/Compression Ratio = 2 (100%)
* Reserve enough capacity to rebuild a host completely in case of a failure (Host Rebuild Reservation)
* Operational Reserve of 10%
* Expected Overhead for Filesystem, Object, etc. of 25%
What is the approximate expected usable capacity of the resulting array?

A. 40 TB
B. 24 TB
C. 48 TB
D. 32 TB

문제 #2

An administrator is tasked with deploying a vSAN ESA Stretched Cluster for a VMware Cloud Foundation (VCF) workload domain. The stretched cluster must meet the following requirements:
* Ensure the cluster supports a storage policy with a secondary level of resilience of FTT=2 using RAID-6 erasure coding.
* Allow vSAN to regain its prescribed level of resilience in the event of a sustained host outage.
What is the minimum number of hosts required in each availability zone?

A. 7
B. 14
C. 12
D. 6

문제 #3

A storage architect has been called into a meeting with the accounting team who is trying to determine why
20% of their raw capacity is not available for consumption. Their vSAN cluster was created with the following characteristics:
* 2 x 2 TB NVMe disks in 6 hosts in their vSAN cluster.
* FTT=1, RAID-1 for the default policy.
* Host Rebuild Reserve not activated for this cluster.
Which two items should the Architect say accounts for most of the unusable capacity? (Choose two.)

A. VM swap overhead
B. Host upgrade overhead
C. RAID Overhead
D. Encryption overhead
E. Operational Reserve (policy changes, rebalancing, data movement)

문제 #4

A financial organization successfully deployed a new Workload Domain in VMware Cloud Foundation (VCF) using NFS storage. All ESX hosts are commissioned and connected to the same storage network. The system administrator is tasked to configure a new NFS datastore in the existing cluster.
Which two steps are correct? (Choose two.)

A. Create an NFS export on the storage array.
B. Configure vSAN on all hosts.
C. Attach NFS as a secondary datastore.
D. Mount the NFS datastore on one ESX host in the cluster.
E. Mount the NFS datastore on each ESX host in the cluster.

문제 #5

An administrator reports that after rebooting one host in a vSAN cluster configured with Data-at-Rest Encryption using an external Key Management Server (KMS), the host shows all vSAN disk groups as unmounted.
The KMS is online and reachable from all hosts.
In vCenter, the host displays the following event:
"Failed to retrieve encryption key from KMS."
Key ID:
All other hosts in the cluster remain healthy and show "Encryption: Enabled." Why did the encryption key retrieval fail for this host?

A. The vCenter Server has not been restarted to refresh the encryption key cache.
B. The TPM on the host failed to unlock the data encryption keys.
C. The host's trust relationship or certificate with the KMS is invalid or missing.
D. The cluster requires a Deep Rekey operation to restore access to the encrypted disks.

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