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Home VMware 5V0-22.23

VMware 5V0-22.23 Exam Practice Questions (P. 3)

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Question #11
In which type of environment is vSAN storage used as a mandatory, primary storage?
  1. A
    VMware Cloud on AWS
  2. B
    VMware Horizon
  3. C
    VMware Aria Automation
  4. D
    Tanzu Kubernetes Grid Integrated Edition

Correct Answer:
A
chatbot-img GPT-4o - Answer
VMware Cloud on AWS integrates VMware vSAN as its primary, mandatory storage solution. This environment, essentially an extension of traditional on-premises VMware setups to the cloud, leverages vSAN to provide consistent, software-defined storage capabilities. This integration highlights vSAN's pivotal role in enabling scalable and efficient storage management in cloud-based VMware environments. This is distinctly different from other options where vSAN usage is not compulsory and can vary based on the specific use case and requirements.

Question #12
All of the virtual machines running on a hybrid vSAN datastore have this storage policy assigned:
Failures to Tolerate (FTT) rule is set to "2 Failures - RAID-1 (Mirroring)"
The vSAN administrator needs to reduce the amount of vSAN datastore capacity the virtual machines will consume.
Which action should the vSAN administrator take to meet this goal?
  1. A
    Modify the FTT rule to "2 Failures - RAID-5 (Erasure Coding)"
  2. B
    Add the "Flash read cache reservation" rule to the storage policy, and set to 0%
  3. C
    Disable Operations reserve and Host rebuild reserve and click "Apply"
  4. D
    Change the FTT rule to "1 Failure - RAID-1 (Mirroring)", and select "Now" for Reapply to VMs

Correct Answer:
D
chatbot-img GPT-4o - Answer
To effectively reduce the storage consumption on a hybrid vSAN datastore while maintaining data availability, the best approach is adjusting the FTT rule to "1 Failure - RAID-1 (Mirroring)." This change modifies the data redundancy level from being mirrored twice to just once. By doing so, it not only ensures data protection with a single mirror, but also significantly cuts down on storage usage. This is a smart way to balance between resource efficiency and data security.

Question #13
A vSAN administrator is using the vSAN ReadyNode Sizer to build a new environment. While entering the cluster configurations, a fellow colleague inquires about the Operations Reserve option.
What is the purpose of using this option?
  1. A
    Provides space for internal operations
  2. B
    Configures space for external operations
  3. C
    Reserves space for tolerating failures
  4. D
    Allocates space for vSAN upgrades

Correct Answer:
A
chatbot-img GPT-4o - Answer
The Operations Reserve function in vSAN is utilized to earmark a section of storage specifically for internal management tasks. This reservation facilitates essential functions such as maintenance, rebalancing, policy updates, and other administrative activities. By doing so, it helps maintain uninterrupted performance and availability within the vSAN environment, ensuring that these operations do not consume resources needed for regular data storage and operations. This proactive allocation of resources effectively prevents scenarios where necessary maintenance or unexpected management tasks could impact the overall functionality and reliability of the storage environment.

Question #14
A vSAN administrator needs to build a vSAN ESA cluster with RAID-5/FTT 1 adaptive storage policy.
What is the absolute minimum number of hosts that need to be part of that vSAN ESA cluster?
  1. A
    6 hosts
  2. B
    4 hosts
  3. C
    5 hosts
  4. D
    3 hosts

Correct Answer:
B
chatbot-img GPT-4o - Answer
It seems the previous answer (4 hosts) might be outdated. With vSAN ESA (Express Storage Architecture) under vSAN version 8, the requirements for RAID-5/FTT 1 configurations have evolved. It is now possible to implement RAID-5 with just 3 hosts in an ESA setup. This adjustment is due to the capability of adaptive RAID-5 in the ESA, which provides both space efficiency and performance by allowing a minimum configuration of 3 hosts to maintain data resilience using a 2+1 data and parity structure. Thus, the minimum number of hosts necessary could indeed be 3, not 4.

Question #15
A vSAN administrator has a cluster configured with a Storage Pool that was moved to a new physical DC.
Upon checking on the vSAN cluster health status, one of the ESXi hosts has two storage devices in a degraded state and must be replaced.
What must the vSAN administrator do to restore the health of the vSAN cluster with minimum risk?
  1. A
    Remove the host from vSAN configuration, replace the faulty disks, re-create the storage pool
  2. B
    Remove the entire storage pool, install the new devices, re-create the storage pool
  3. C
    Remove the host from the cluster, replace the faulty disks, re-add the host to the cluster
  4. D
    Remove the devices from the storage pool, replace the storage devices, claim the new devices in vSAN

Correct Answer:
D
chatbot-img GPT-4o - Answer
To restore the vSAN cluster's health with minimal risk, the vSAN administrator should follow a specific procedure for disk replacement. Begin by navigating to the vSAN cluster settings and selecting the problematic devices under Disk Management. First, ensure full data migration by removing the degraded disks; this transfers existing data to other hosts, safeguarding against data loss. Once these disks are removed, newly installed disks should be scanned by the host and claimed back into the vSAN. This precise adherence to recommended steps ensures data integrity and minimizes disruptions to the vSAN's operational health.

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