[2026年01月] 実際問題を使って3V0-21.23無料問題集サンプルと問題と練習テストエンジン
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質問 # 21
An architect is designing a new backup solution for a vSphere platform that has been recently upgraded to vSphere 7.
The architect wants the backup solution to perform the following:
- Full virtual machine image backup and restore
- Incremental virtual machine image backup and restore
- File level backup and restore within both Windows and Linux virtual machines
- LAN-free backup
Which functional requirement should the architect include in the design of the new backup solution?
- A. The backup solution must leverage virtual machine snapshots.
- B. The backup solution must leverage VMware vSphere Storage APIs - Data Protection.
- C. The backup solution must leverage the VMware Consolidated Backup (VCB) framework.
- D. The backup solution must leverage VMware vStorage APIs for Data Protection (VADP).
正解：B
解説：
https://kb.vmware.com/s/article/1021175
VCB and VDP are EOL and no longer supported.
質問 # 22
As part of designing a greenfield vSphere-based hosting solution, an architect is responsible for defining a patch management solution for the virtual infrastructure.
During initial meetings with the customer, the following information is provided:
There are two geographically dispersed physical sites (primary and secondary) in scope for the solution.
The inter-site connectivity has been classified as low bandwidth and high latency.
The customer has the following requirements:
REQ001 - Only IT Security Team-approved versions of VMware Tools should be installed across all workloads within the infrastructure.
REQ002 - The solution should minimize traffic across the inter-site link.
REQ003 - Upgrades to the virtual infrastructure should continue in the event of a failure with either site.
A combination of which three design decisions could the architect make to ensure the requirements are met?
(Choose three.)
- A. The solution will create a shared repository on a VMFS datastore within the primary site that contains all approved versions of VMwareTools.
- B. The solution will ensure that all VMware ESXi hosts within a site have access to the local VMFS datastore containing the shared VMware Tools repository.
- C. The solution will use VMware Autodeploy to ensure the latest version of VMware Tools is deployed to each workload.
- D. The solution will set the UserVars.ToolsRamdisk advanced system setting on each VMware ESXi host to "1" (enabled).
- E. The solution will create a shared repository on a VMFS datastore within each site that contains all approved versions of VMware Tools.
- F. The solution will set the UserVars.ProductLockerLocation advanced system setting on each VMware ESXi host to point to the local site shared Repository
正解：B、E、F
解説：
The solution will ensure that all VMware ESXi hosts within a site have access to the local VMFS datastore containing the shared VMware Tools repository.
This decision ensures that each site has local access to the VMware Tools repository, which minimizes traffic across the low-bandwidth, high-latency inter-site link. By keeping the repository within each site, the local ESXi hosts can access the repository without needing to traverse the inter-site link frequently.
The solution will set the UserVars.ProductLockerLocation advanced system setting on each VMware ESXi host to point to the local site shared repository.
This ensures that each ESXi host points to the local site repository for VMware Tools. This approach minimizes inter-site traffic by ensuring that all updates and patches are performed using local resources, avoiding the need to transfer VMware Tools files over the low-bandwidth, high-latency connection.
The solution will create a shared repository on a VMFS datastore within each site that contains all approved versions of VMware Tools.
This decision ensures that both sites have a local copy of the approved VMware Tools versions, in line with REQ001, which mandates that only IT Security Team-approved versions of VMware Tools should be installed. Additionally, it minimizes inter-site traffic, as both sites will use their local repositories.
質問 # 23
What are non-functional requirements in the context of a vSphere design?
- A. The aspects of the system's behavior and performance, such as security, reliability, and scalability.
- B. The expected levels of system performance and responsiveness.
- C. The physical hardware specifications needed for the vSphere environment.
- D. The specific tasks and operations the system must perform.
正解：A
質問 # 24
The Chief Operating Officer (COO) at an organization raises concerns that their virtual infrastructure environment is vulnerable. Recently, a security-related issue with a virtual machine caused all management services to become unavailable. No budget is available in the short term for additional platform investment. An architect is asked to review the current environment and make recommendations to mitigate concerns.
A virtualization administrator has provided the following details:
- There is a single four node cluster of ESXi servers
- There are two, Layer 2, physical network switches connecting resources
- The data center network is presented as a single /16 subnet
Given the information provided, which functional requirement should the architect include in the design to mitigate the COOs concerns?
- A. The virtual infrastructure environment must connect management services to a vSphere standard switch (VSS)
- B. The virtual infrastructure environment must connect application virtual machines and management services to separate VLANs
- C. The virtual infrastructure environment must connect application virtual machines and management services to new physical network switches
- D. The virtual infrastructure environment must connect application virtual machines and management services to separate distributed virtual switches (DVS)
正解：B
解説：
VLANs let you segment a network into multiple logical broadcast domains at Layer 2 of the network protocol stack.
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.networking.doc/GUID- C42AFA4A-1BDA-4ECC-B2D1-6E538771B2C3.html
質問 # 25
Which requirement would be classified as a functional requirement within the application design documentation?
- A. Administrators must monitor the network traffic of the desired systems.
- B. The application must be capable of handling 200 transactions per second.
- C. Penetration testing must be executed quarterly with a pass rate of 80% or higher.
- D. The application must be hosted with redundancy levels of N+1 or better.
正解：A
質問 # 26
An architect is tasked with designing the VMware Validated Solutions in an existing VMware Cloud Foundation environment.
The design must meet the following requirements:
Must not allow logical networks to span physical network boundaries or locations Must support static routing What should the architect recommend based on these requirements?
- A. A dedicated distributed virtual switch and dedicated port groups
- B. A dedicated NSX segment configured manually
- C. Overlay-backed NSX segments
- D. VLAN-backed NSX segments
正解：D
解説：
VLAN-backed NSX segments meet the requirement of ensuring that logical networks do not span physical network boundaries because VLANs are inherently limited to a single physical network segment. Each VLAN maps to a specific Layer 2 broadcast domain and can be isolated to particular physical network segments, ensuring that no logical network spans across physical boundaries. Additionally, static routing is supported with VLAN-backed segments, providing the flexibility needed to configure routing between different subnets or networks.
質問 # 27
A company has the requirement of ensuring that business-critical applications have the necessary network bandwidth to function optimally and maintain a consistent quality of service (QoS).
Which statement would be included in the logical design to support this requirement?
- A. Network resource pool named "bca-pool-02" is given a reservation quota of 5 Gbit/sec.
- B. The distributed switch will use a minimum of 25 Gbps Ethernet.
- C. A distributed virtual switch will be created and Network I/O Control will be enabled.
- D. The network infrastructure must ensure secure communications and efficiently use available bandwidth.
正解：C
解説：
Network I/O Control (NIOC) is a key feature available with distributed virtual switches (vDS) that allows administrators to prioritize and allocate bandwidth to specific network traffic types. It ensures that business- critical applications receive the necessary bandwidth and maintain a consistent quality of service (QoS). This solution meets the requirement to ensure optimal network bandwidth allocation and service consistency.
質問 # 28
Which two statements are true about gathering functional business and application requirements- (Choose two.)
- A. It might require multiple rounds of stakeholder interviews
- B. It is a non-iterative process
- C. It focuses on functional requirements with C-level stakeholders
- D. It leverages a single set of questions for all stakeholders
- E. It builds stakeholder consensus
正解：A、E
解説：
You interview stakeholders and conduct workshops to gather requirements and build consensus.
Gathering requirements is an iterative process, which might require multiple rounds of interviews.
Asking the right questions is vital, and you must gather both functional and nonfunctional requirements.
A good strategy for a successful project is to bring the correct people together and build consensus.
質問 # 29
A customer requests a review of its current vSphere platform design.
The following information is noted:
There are three different workload profiles for the virtual machines:
- Tier-1 virtual machines operate resource-intensive applications and require dedicated allocations for CPU and RAM.
- Tier-2 virtual machines operate internet-facing applications and require access to externally facing networks.
- Tier-3 virtual machines operate platform management tools such as vCenter Server and have different lifecycle management requirements.
Tier-1, Tier-2 and Tier-3 virtual machines are all hosted on a single large vSphere cluster.
The Chief Information Security Officer (CISO) has raised concerns that hosting externally facing applications alongside management tools does not meet internal compliance standards.
The Operations team has raised concerns about Tier-1 virtual machines negatively impacting the performance of vCenter Server.
The Operations lead has stated that management changes have consistently been rejected by application teams.
As a result of the review, which recommendation should the architect make regarding the design of this platform?
- A. Separate Tier-1, Tier-2 and Tier-3 virtual machines using resource pools and shares
- B. Separate Tier-1, Tier-2 and Tier-3 virtual machines onto dedicated clusters
- C. Separate Tier-2 virtual machines onto a dedicated cluster
- D. Separate Tier-1, Tier-2 and Tier-3 virtual machines using dedicated distributed virtual switches (DVS)
正解：B
解説：
C: Separate Tier-1, Tier-2 and Tier-3 virtual machines onto dedicated clusters This will address the CISO's and Operations team concerns.
質問 # 30
A Cloud Service Provider wants to introduce backup as a service for a customer's vSphere-based virtual machines.
The following information is noted:
- They have a single four-port (2 × 10 GbE and 2 × 1 GbE) NIC per ESXi host
- All top-of-rack (ToR) switches are 10 GbE and fully populated
- The backup traffic must not impact existing services.
Which two recommendations should the architect make to help the customer incorporate the service?
(Choose two.)
- A. Match the Class of Service (CoS) and Differentiated Services Code Point (DSCP) values to the physical network
- B. Enable and tag traffic on the backup distributed port group
- C. Add a new two-port 10 GbE NIC per ESXi host
- D. Replace the existing NIC with a two-port 25 GbE NIC per ESXi host
- E. Create a new virtual switch using the 1 GbE uplinks
正解：A、B
質問 # 31
An architect is designing an environment for a retail customer. The design will use a single small vCenter Server Appliance and a cluster of eight ESXi hosts at a remote site. There is a single 10 GbE connected network at the remote site to support all management services. It is not possible to create additional management networks at the remote site. Virtual machine backups at the site will be dependent on the vCenter Server being available.
Which design decision should the architect make to maximize availability for backups?
- A. The vCenter Server Appliance will be protected with vSphere Fault Tolerance.
- B. The cluster will be configured with vSphere HA and set to restart virtual machines based on guest operating system heartbeat monitoring.
- C. vCenter Server High Availability will be configured.
- D. The cluster will be configured to use vSphere DRS in fully automated mode.
正解：A
質問 # 32
An architect is responsible for the design of a greenfield vSphere-based solution for hosting a new web-based application. The customer has provided the following high-level information:
The solution will host a highly transactional web application that is spread across multiple workloads within a vSphere cluster.
The workloads should be distributed evenly across the hosts to maximize the performance and availability of the web application.
The architect has made various design decisions, including:
The solution will deploy vSphere distributed switches for all virtual networking.
Which network load balancing method should the architect document in the physical design to meet the requirements?
- A. Route Based on Physical NIC Load
- B. Route Based on IP Hash
- C. Route Based on Originating Virtual Port
- D. Route Based on Source MAC Hash
正解：A
解説：
Based on VMware vSphere 8.x Advanced documentation and the customer requirements, the architect is designing a greenfield vSphere-based solution for a highly transactional web application hosted across multiple workloads in a vSphere cluster. The workloads must be distributed evenly across hosts to maximize performance and availability, and the solution will use vSphere Distributed Switches (vDS) for virtual networking. The architect must select a network load balancing method for the physical design that aligns with these requirements.
Requirements Analysis:
* Highly transactional web application: The application requires high network performance and low latency, as transactional workloads are sensitive to network bottlenecks.
* Workloads spread across multiple workloads in a vSphere cluster: The application runs on multiple VMs, implying a need for balanced resource utilization across hosts.
* Workloads distributed evenly across hosts: This suggests the use of vSphere features like Distributed Resource Scheduler (DRS) for compute load balancing and a network load balancing method to ensure even distribution of network traffic across NICs.
* Maximize performance and availability: The network design must avoid bottlenecks, ensure redundancy, and dynamically adapt to traffic demands to maintain application performance and uptime.
* vSphere Distributed Switches: vDS provides advanced networking features like Network I/O Control (NIOC), Link Aggregation Control Protocol (LACP), and dynamic load balancing, which are critical for meeting performance and availability goals.
Evaluation of Network Load Balancing Methods:
The load balancing method determines how traffic from VMs is distributed across the physical NICs (uplinks) in a vDS. The options are:
* A. Route Based on IP Hash:
* Description: Distributes traffic based on a hash of the source and destination IP addresses, requiring Link Aggregation Control Protocol (LACP) or EtherChannel configuration on the physical switch.
* Why incorrect: While IP Hash can distribute traffic across NICs, it requires complex switch configuration and is less effective for dynamic load balancing in a highly transactional environment. It does not adapt to real-time NIC load, which could lead to uneven traffic distribution and potential bottlenecks, failing to maximize performance. It also increases complexity without clear benefits for this use case.
* B. Route Based on Physical NIC Load:
* Description: Also known as Load-Based Teaming (LBT), this method dynamically balances traffic across uplinks based on the actual load of each physical NIC, reassigning VM traffic if a NIC becomes congested (e.g., exceeds 75% utilization over a 30-second window).
* Why correct: LBT is ideal for a highly transactional web application, as it ensures even distribution of network traffic across NICs, maximizing performance by preventing any single NIC from becoming a bottleneck. It supports availability by leveraging multiple NICs for redundancy and dynamically adapting to traffic patterns, aligning with the requirement to distribute workloads evenly. LBT works seamlessly with vDS and does not require complex switch configurations, making it suitable for a greenfield design. Combined with features like NIOC, it ensures optimal network resource utilization for the application.: VMware vSphere 8 networking documentation recommends Route Based on Physical NIC Load for dynamic load balancing in performance-sensitive environments.
C: Route Based on Originating Virtual Port:
Description: Assigns each VM's traffic to a physical NIC based on the VM's virtual port ID on the vDS, distributing traffic statically across uplinks.
Why incorrect: This method is simple and requires no switch configuration, but it does not account for actual NIC load, potentially leading to uneven traffic distribution if some VMs (e.g., transactional workloads) generate more traffic than others. It fails to maximize performance for a highly transactional application, as it cannot dynamically adapt to traffic spikes or ensure even NIC utilization.
D: Route Based on Source MAC Hash:
Description: Distributes traffic based on a hash of the VM's source MAC address, statically assigning traffic to uplinks.
Why incorrect: Similar to Originating Virtual Port, this method is static and does not consider real-time NIC load, risking uneven traffic distribution and potential bottlenecks. It is less effective for a highly transactional application where dynamic load balancing is needed to ensure performance and availability.
Why B is the Best Choice:
Performance optimization: Route Based on Physical NIC Load dynamically balances traffic based on NIC utilization, ensuring no single NIC is overwhelmed, which is critical for a highly transactional web application with variable traffic patterns.
Even distribution: By monitoring and redistributing traffic, LBT aligns with the requirement to distribute workloads evenly across hosts, complementing DRS for compute resources with balanced network utilization.
Availability: LBT leverages multiple NICs for redundancy, ensuring traffic failover if a NIC fails, supporting the high availability needs of the application.
vDS compatibility: LBT is fully supported on vDS and integrates with features like NIOC to prioritize application traffic, enhancing performance and resilience.
Simplicity: Unlike IP Hash, LBT requires no complex switch configuration, making it ideal for a greenfield design.
Example Configuration:
vDS Setup: Configure a vDS with multiple uplink port groups for management, vMotion, and workload traffic (web application VMs).
Load Balancing: Set Route Based on Physical NIC Load for the workload port group to dynamically balance the application's transactional traffic across available NICs (e.g., 2-4 x 10 GbE NICs per host).
NIOC: Use Network I/O Control to prioritize web application traffic over other traffic types (e.g., vMotion) during contention.
Redundancy: Ensure at least two NICs per port group for failover, aligning with availability requirements.
質問 # 33
An architect is documenting the design for a new multi-site vSphere solution. The customer has informed the architect that the workloads hosted on the solution are managed by application teams, who must perform a number of steps to return the application to service following a failover of the workloads to the secondary site.
These steps are defined as the Work Recovery Time (WRT). The customer has provided the architect with the following information about the workloads:
Critical workloads have a WRT of 12 hours
Production workloads have a WRT of 24 hours
Development workloads have a WRT of 24 hours
All workloads have an RPO of 4 hours
Critical workloads have an RTO of 1 hour
Production workloads have an RTO of 12 hours
Development workloads have an RTO of 24 hours
The customer has also confirmed that the Disaster Recovery solution will not begin the recovery of the development workloads until all critical and production workloads have been recovered at the secondary site.
What would the architect document as the maximum tolerable downtime (MTD) for each type of workload in the design?
- A. Critical Workloads: 16 hours
Production Workloads: 28 hours
Development Workloads: 28 hours - B. Critical Workloads: 13 hours
Production Workloads: 36 hours
Development Workloads: 48 hours - C. Critical Workloads: 12 hours
Production Workloads: 24 hours
Development Workloads: 24 hours - D. Critical Workloads: 13 hours
Production Workloads: 36 hours
Development Workloads: 60 hours
正解：B
解説：
TheMaximum Tolerable Downtime (MTD)is the maximum time that an application or system can be unavailable before it negatively impacts the business. TheMTDis calculated by adding theRecovery Time Objective (RTO)to theWork Recovery Time (WRT). Here's how it applies to each workload type:
Critical Workloads:
- RTO:1 hour (time to restore the system to a usable state after failure).
- WRT:12 hours (the time to get the application fully back to service).
- MTD = RTO + WRT = 1 hour + 12 hours = 13 hours.
Production Workloads:
- RTO:12 hours (time to restore the system to a usable state after failure).
- WRT:24 hours (time to get the application fully back to service).
- MTD = RTO + WRT = 12 hours + 24 hours = 36 hours.
Development Workloads:
- RTO:24 hours (time to restore the system to a usable state after failure).
- WRT:24 hours (time to get the application fully back to service).
- MTD = RTO + WRT = 24 hours + 24 hours = 48 hours.
質問 # 34
An organization's data scientists are executing a plan to use machine learning (ML). They must have access to graphical processing unit (GPU) capabilities to execute their computational models when needed. The solutions architect needs to design a solution to ensure that GPUs can be shared by multiple virtual machines.
Which two solutions should the architect recommend to meet these requirements- (Choose two.)
- A. vSphere DirectPath I/O
- B. vSphere Bitfusion
- C. AMD MxGPU
- D. vSGA
- E. NVIDIA vGPU
正解：B、E
解説：
https://blogs.vmware.com/apps/2018/07/using-gpus-with-virtual-machines-on-vsphere-part-1- overview.html
質問 # 35
An architect is discussing the design of a vSphere solution with a customer. The following requirements have been defined for the solution:
The solution must provide data encryption at rest
The solution must provide the ability to reduce the amount of storage consumed from duplicate data The solution must minimize the amount of resources consumed by the encryption process.
The architect has made a design decision that VM Encryption will be used to meet these requirements.
Which two implications should the architect include in the design in relation to this design decision? (Choose two.)
- A. When data is encrypted by the ESXi host, the effectiveness of de-duplication on the storage may be reduced.
- B. Encryption is a memory-intensive feature. The ESXi hosts should use the AES-NI BIOS setting to improve the performance of encryption and reduce memory utilization.
- C. Encryption is a CPU-intensive feature. The ESXi hosts should use the AES-NI BIOS setting to improve the performance of encryption and reduce CPU utilization.
- D. When data is encrypted by the storage device, the effectiveness of de-duplication on the storage will be unaffected.
- E. Encryption is a CPU-intensive feature. Resource Pools should be used to assign shares to the encrypted VMs.
正解：A、C
解説：
AES-NI BIOS setting:
Encryption, especially VM Encryption in vSphere, is CPU-intensive because it requires the processing power to encrypt and decrypt data. By enabling AES-NI (Advanced Encryption Standard New Instructions) in the BIOS, ESXi hosts can take advantage of hardware-based acceleration for encryption tasks. This reduces the load on the CPU, thus improving the performance of encryption operations and lowering CPU utilization.
De-duplication effectiveness:
When data is encrypted at the ESXi host level (via VM Encryption), the deduplication process on the storage system becomes less effective. This is because encrypted data is presented as random data, meaning that even identical data blocks will appear different due to encryption. Therefore, deduplication technologies that rely on identifying duplicate data blocks will not be able to achieve the same level of efficiency when the data is encrypted at rest.
質問 # 36
A customer provides the following list of requirements for their vSphere platform:
- REQ01 The solution should utilize dual network connections to eliminate single points of failure.
- REQ02 The solution should allow logs to be retained for a period of 30 days.
- REQ03 All user access to the platform should be recorded for audit purposes.
- REQ04 The solution should allow the management of multiple ESXi hosts.
- REQ05 The solution should allow users to view the remote console of virtual machines.
Which two of the listed requirements would be classified as non-functional requirements- (Choose two.)
- A. The solution should allow the management of multiple ESXi hosts
- B. The solution should allow users to view the remote console of virtual machines
- C. The solution should utilize dual network connections to eliminate single points of failure
- D. All user access to the platform should be recorded for audit purposes
- E. The solution should allow logs to be retained for a period of 30 days
正解：C、E
解説：
A >> How the system should behave
B >> What functionality should be delivered
C >> What functionality should be delivered
D >> What functionality should be delivered
E >> How the system should behave
質問 # 37
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. Log information must be verbose to support incident resolution
- 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. A common content library must be maintained across all data centers
正解：A、C
解説：
NFR provides attribute of a use case or a function.
A - Migration support could be a FR,but as it says encrypted it becomes NFR.
B - Logging would be a FR but calling out it should be verbose makes it NFR.
質問 # 38
What is a benefit of using workload domains in VMware Cloud Foundation?
- A. Each workload domain can only support a maximum of three ESXi hosts, makinq it easy to manaqe small workloads.
- B. Workload domains require separate instances of vCenter, decreasinq complexity and manaqement overhead.
- C. Workload domains are pre-configured and automatically deployed according to industry best practices for SDDC implementation.
- D. Workload domains allow for manual provisioninq of vSphere clusters usinq the SDDC Manaqer.
正解：C
解説：
Based on VMware vSphere 8.x Advanced documentation and VMware Cloud Foundation (VCF) resources, the architect needs to identify the benefit of using workload domains in a VCF environment. Workload domains are a core construct in VCF, designed to simplify the deployment and management of Software- Defined Data Center (SDDC) components, including vSphere, vSAN, NSX, and vCenter.
Analysis of Workload Domains in VCF:
* Workload Domains: In VCF, workload domains are logical units that group compute, storage, and networking resources to host specific workloads (e.g., production, development, or DMZ). They include a vSphere cluster, vSAN storage, NSX networking, and a dedicated vCenter instance, managed through the SDDC Manager.
* Purpose: Workload domains provide isolation, scalability, and simplified management by automating the deployment and configuration of SDDC components according to VMware's best practices.
Evaluation of Options:
* A. Workload domains require separate instances of vCenter, decreasing complexity and management overhead:
* Why incorrect: While workload domains do include a dedicated vCenter instance for each domain to ensure isolation and independent management, this increases management overhead rather than decreasing it. Each vCenter instance requires separate administration, monitoring, and patching, which adds complexity compared to a single vCenter managing multiple clusters. This is not a benefit.: VMware Cloud Foundation documentation notes that separate vCenter instances per workload domain enhance isolation but increase management tasks.
B: Workload domains allow for manual provisioning of vSphere clusters using the SDDC Manager:
Why incorrect: Workload domains are provisioned automatically through the SDDC Manager, not manually.
The SDDC Manager automates the creation, configuration, and deployment of workload domains based on predefined templates and policies, reducing manual effort. Manual provisioning contradicts VCF's automation-centric approach.
Reference: VMware Cloud Foundation documentation emphasizes automated provisioning of workload domains via SDDC Manager.
C: Workload domains are pre-configured and automatically deployed according to industry best practices for SDDC implementation:
Why correct: This is a key benefit of workload domains in VCF. Workload domains are automatically deployed by the SDDC Manager with pre-configured settings for vSphere, vSAN, NSX, and vCenter, adhering to VMware's validated best practices for SDDC implementation. This ensures consistency, reliability, and optimized performance while reducing deployment time and errors. The automation and adherence to best practices simplify the creation of isolated, scalable environments for workloads, making this the primary benefit.
Reference: VMware Cloud Foundation documentation highlights workload domains as pre-configured, automated constructs that follow VMware Validated Designs for SDDC.
D: Each workload domain can only support a maximum of three ESXi hosts, making it easy to manage small workloads:
Why incorrect: Workload domains in VCF are not limited to three ESXi hosts. They can support multiple hosts (typically 3 to 64, depending on the configuration and licensing), allowing scalability for various workload sizes. This option inaccurately describes workload domain capabilities and does not reflect a benefit, as it imposes a false limitation.
Reference: VMware Cloud Foundation documentation specifies that workload domains can scale to support large clusters, not just small workloads.
Why C is the Best Choice:
Automation and best practices: Workload domains are a hallmark of VCF's automated deployment model, using SDDC Manager to provision pre-configured vSphere clusters, vSANstorage, and NSX networking according to VMware Validated Designs. This ensures consistency, reduces manual configuration errors, and aligns with industry best practices for SDDC.
Simplified deployment: The pre-configured nature of workload domains accelerates deployment, providing a standardized, repeatable process that benefits both small and large-scale environments.
Alignment with VCF: This benefit directly supports VCF's value proposition of delivering a fully integrated, automated SDDC with minimal operational overhead for deployment.
質問 # 39
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