試験問題集で2V0-13.25練習で無料最新のVMware練習テスト
2V0-13.25試験問題、リアル2V0-13.25練習問題集
VMware 2V0-13.25 認定試験の出題範囲：
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質問 # 24
During a requirements gathering workshop, the customer has provided a list of business and technical requirements.
Which requirement should be classified as a business requirement?
- A. The solution must consider security and resiliency to ensure continuity.
- B. The solution needs to grow by 30% over the next three years.
- C. The solution must provide no Single Point of Failure (SPOF).
- D. The solution should reduce operational costs.
正解：D
解説：
VMware Cloud Foundation architecture uses theRACR framework(Requirements, Assumptions, Constraints, Risks) to classify inputs:
* Business requirementsdescribe high-level outcomes the business wants to achieve, often focusing on cost, efficiency, or customer satisfaction.
* Technical requirementsdefine how infrastructure should behave to meet performance, resiliency, or security needs.
Among the given options:
* A(growth by 30%) andC(no SPOF) aretechnical requirements.
* B(security and resiliency) is also atechnical requirement.
* D(reduce operational costs) directly aligns withbusiness goals, making it the correct business requirement.
Reference:VMware Cloud Foundation 9.0 - Conceptual Design and Requirements Classification (RACR Framework).
質問 # 25
The architect documented a requirement for 99.95% high availability to meet the customer's resiliency needs.
Which two physical design decisions will help meet this requirement in the management domain? (Choose two.)
- A. Host Overlay DHCP Scope Lease: 14 Days
- B. Host isolation response: Power Off and restart VM
- C. Physical Switch MTU: 9000
- D. Management Port Group: Route based on physical NIC load
- E. vSAN Cache Tier Sizing: 800GB
正解：C、E
解説：
* Physical Switch MTU set to 9000ensures optimal performance and reduced packet fragmentation for vSAN and NSX-T overlay networks-critical in HA scenarios.
* vSAN Cache Tier Sizingat 800GB provides the necessary performance buffer to support high I/O operations and ensures continued service availability under failure or maintenance events.
Other options like DHCP lease time or NIC load-based routing do not directly influenceavailability SLA adherence.
Reference:VCF 9.0 Design Guide - Management Domain High Availability Requirements
質問 # 26
Which VMware solutions, combined with Broadcom hardware, are essential for building an efficient storage architecture?
- A. Broadcom RAID Controller
- B. vSAN
- C. Broadcom NVMe SSD
- D. 25GbE Ethernet Adapter
正解：A、B、C
解説：
vSAN, Broadcom RAID Controllers, and NVMe SSDs are key for building an efficient storage architecture in VMware environments.
質問 # 27
Which feature allows administrators to migrate storage without disrupting VM operations?
- A. vSAN
- B. Storage vMotion
- C. Snapshots
- D. DRS
正解：B
解説：
Storage vMotion enables live storage migration without downtime.
質問 # 28
What is the maximum RAM supported per virtual machine in vSphere 8.x?
- A. 24 TB
- B. 8 TB
- C. 12 TB
- D. 6 TB
正解：C
解説：
vSphere 8.x supports up to 12 TB of RAM per VM.
質問 # 29
Which Broadcom products contribute to improving storage connectivity in VMware Cloud Foundation?
- A. Broadcom RAID controllers
- B. Broadcom Ethernet adapters
- C. Broadcom Fibre Channel HBAs
- D. Broadcom NVMe SSDs
正解：C
解説：
Broadcom Fibre Channel HBAs improve storage connectivity in VMware Cloud Foundation.
質問 # 30
Which features of Broadcom's networking hardware enhance VMware NSX environments?
- A. Low-latency packet processing
- B. Network virtualization
- C. High-bandwidth connectivity
- D. Network security
正解：A、B、C、D
解説：
Broadcom's networking hardware enhances VMware NSX by providing low-latency packet processing, high-bandwidth connectivity, network virtualization, and security.
質問 # 31
What are the advantages of using VMware Cloud Foundation with Broadcom hardware for hybrid cloud deployments?
- A. Simplified lifecycle management
- B. Flexible cloud integration
- C. Enhanced security features
- D. Unified platform for compute, storage, and networking
正解：A、B、C、D
解説：
VMware Cloud Foundation simplifies hybrid cloud deployments, ensuring flexibility, security, and lifecycle management.
質問 # 32
Which Broadcom solutions are required to support VMware's disaster recovery strategy?
- A. Broadcom 25GbE Ethernet Adapter
- B. Broadcom RAID Controller
- C. vSAN
- D. vSphere HA
正解：B、C、D
解説：
vSphere HA, Broadcom RAID Controllers, and vSAN are essential for supporting VMware's disaster recovery strategy.
質問 # 33
As part of a VMware Cloud Foundation (VCF) design, an architect is responsible for planning for the migration of existing workloads using HCX to a new VCF environment.
Which two prerequisites would the architect require to complete the objective? (Choose two.)
- A. DRS enabled within the VCF instance.
- B. Service accounts for the applicable appliances.
- C. Extended IP spaces for all moving workloads.
- D. Active Directory configured as an authentication source.
- E. NSX Federation implemented between the VCF instances.
正解：B、D
解説：
VMware HCX (Hybrid Cloud Extension) is a key workload migration tool in VMware Cloud Foundation (VCF) 5.2, enabling seamless movement of VMs between on-premises environments and VCF instances (or between VCF instances). To plan an HCX-based migration, the architect must ensure prerequisites are met for deployment, connectivity, and operation. Let's evaluate each option:
Option A: Extended IP spaces for all moving workloads
This is incorrect. HCX supports migrations with or without extending IP spaces. Features like HCX vMotion and Bulk Migration allow VMs to retain their IP addresses (Layer 2 extension via Network Extension), while HCX Mobility Optimized Networking (MON) can adapt IPs if needed. Extended IP space is a design choice, not a prerequisite, making this option unnecessary for completing the objective.
Option B: DRS enabled within the VCF instance
This is incorrect. VMware Distributed Resource Scheduler (DRS) optimizes VM placement and load balancing within a cluster but is not required for HCX migrations. HCX operates independently of DRS, handling VM mobility across environments (e.g., from a source vSphere to a VCF destination). While DRS might enhance resource management post-migration, it's not a prerequisite for HCX functionality.
Option C: Service accounts for the applicable appliances
This is correct. HCX requires service accounts with appropriate permissions to interact with source and destination environments (e.g., vCenter Server, NSX). In VCF 5.2, HCX appliances (e.g., HCX Manager, Interconnect, WAN Optimizer) need credentials to authenticate and perform operations like VM discovery, migration, and network extension. The architect must ensure these accounts are configured with sufficient privileges (e.g., read/write access in vCenter), making this a critical prerequisite.
Option D: NSX Federation implemented between the VCF instances
This is incorrect. NSX Federation is a multi-site networking construct for unified policy management across NSX deployments, but it's not required for HCX migrations. HCX leverages its own Network Extension service to stretch Layer 2 networks between sites, independent of NSX Federation. While NSX is part of VCF, Federation is an advanced feature unrelated to HCX's core migration capabilities.
Option E: Active Directory configured as an authentication source
This is correct. In VCF 5.2, HCX integrates with the VCF identity management framework, which typically uses Active Directory (AD) via vSphere SSO for authentication. Configuring AD as an authentication source ensures that HCX administrators can log in using centralized credentials, aligning with VCF's security model. This is a prerequisite for managing HCX appliances and executing migrations securely.
Conclusion:
The two prerequisites required for HCX migration in VCF 5.2 are service accounts for the applicable appliances (Option C) to enable HCX operations and Active Directory configured as an authentication source (Option E) for secure access management. These align with HCX deployment and integration requirements in the VCF ecosystem.
Reference: VMware Cloud Foundation 5.2 Architecture and Deployment Guide (Section: HCX Integration) VMware HCX User Guide (VCF 5.2 compatible): Prerequisites and Configuration VMware Cloud Foundation 5.2 Planning and Preparation Guide (Section: Identity and Access Management)
質問 # 34
What is the function of vSphere Update Manager (VUM)?
- A. Migrate VMs between hosts
- B. Monitor VM performance
- C. Create VM snapshots
- D. Automate host patching and updates
正解：D
解説：
VUM automates patching and updates for ESXi hosts.
質問 # 35
An architect is designing a VMware Cloud Foundation (VCF)-based Private Cloud solution. During the requirements gathering workshop with the customer stakeholders, the following information was noted:
In the event of a site-level disaster, the solution must enable all production workloads to be restarted in the secondary site.
In the event of a host failure, workloads must be restarted in priority order.
When creating the design documentation, which design quality should be used to classify the stated requirements?
- A. Recoverability
- B. Performance
- C. Manageability
- D. Availability
正解：A
解説：
VMware's design methodology (per VCF 5.2) uses design qualities to categorize requirements based on their focus. The qualities include Availability, Manageability, Performance, Recoverability, and Security.
Let's classify the two requirements:
Requirement 1: In the event of a site-level disaster, the solution must enable all production workloads to be restarted in the secondary site This describes the ability to recover workloads after a site failure, focusing on restoring operations in a secondary location. The VCF 5.2 Architectural Guide aligns this with Recoverability, which covers disaster recovery (DR) and the restoration of services post-failure.
Requirement 2: In the event of a host failure, workloads must be restarted in priority order This involves restarting workloads after a host failure (e.g., via vSphere HA) with prioritization, emphasizing recovery processes. While HA is often linked to Availability, the focus here on "restarting in priority order" shifts it to Recoverability, as it addresses how the system recovers from a failure, per VMware's design quality definitions.
Option A: Availability
Availability ensures system uptime and fault tolerance (e.g., HA preventing downtime). While host failure recovery involves HA, the emphasis on "restarting" and site-level DR points more to Recoverability than ongoing availability.
Option B: Manageability
Manageability focuses on ease of administration (e.g., monitoring, automation). Neither requirement relates to operational management but rather to failure recovery processes.
Option C: Performance
Performance addresses speed and efficiency (e.g., latency, throughput). These requirements don't specify performance metrics, focusing instead on recovery capabilities.
Option D: Recoverability
Recoverability ensures the system can restore services after failures, encompassing both site-level DR (secondary site restart) and host-level recovery (prioritized restarts). The VCF 5.2 Design Guide classifies DR and failover recovery under Recoverability, making it the best fit.
Conclusion:
Both requirements align with Recoverability, as they focus on restoring workloads after failures (site-level and host-level), per VMware's design quality framework.
Reference: VMware Cloud Foundation 5.2 Architectural Guide (docs.vmware.com): Design Qualities and Recoverability Section.
VMware Cloud Foundation 5.2 Design Guide (docs.vmware.com): Classifying Requirements by Design Quality.
質問 # 36
Which features of VMware NSX contribute to network security in VMware Cloud Foundation?
- A. VPN integration
- B. Micro-segmentation
- C. Load balancing
- D. Distributed firewall
正解：B、D
解説：
VMware NSX provides micro-segmentation and a distributed firewall, which are critical for securing the network in VMware Cloud Foundation.
質問 # 37
During a requirement capture workshop, the customer expressed a plan to use Aria Operations Continuous Availability. The customer identified two datacenters that meet the network requirements to support Continuous Availability; however, they are unsure which of the following datacenters would be suitable for the Witness Node.
Which datacenter meets the minimum network requirements for the Witness Node?
- A. Datacenter B
- B. Datacenter C
- C. Datacenter A
- D. Datacenter D
正解：C
解説：
VMware Aria Operations Continuous Availability (CA) is a feature in VMware Aria Operations (integrated with VMware Cloud Foundation 5.2) that provides high availability by splitting analytics nodes across two fault domains (datacenters) with a Witness Node in a third location to arbitrate in case of a split-brain scenario. The Witness Node has specific network requirements for latency and bandwidth to ensure reliable communication with the primary and replica nodes. These requirements are outlined in the VMware Aria Operations documentation, which aligns with VCF 5.2 integration.
VMware Aria Operations CA Witness Node Network Requirements:
Network Latency:
The Witness Node requires a round-trip latency of less than 100ms between itself and both fault domains under normal conditions.
Peak latency spikes are acceptable if they are temporary and do not exceed operational thresholds, but sustained latency above 100ms can disrupt Witness functionality.
Network Bandwidth:
The minimum bandwidth requirement for the Witness Node is 10Mbits/sec (10 Mbps) to support heartbeat traffic, state synchronization, and arbitration duties. Lower bandwidth risks communication delays or failures.
Network Stability:
Temporary latency spikes (e.g., during 20-second intervals) are tolerable as long as the baseline latency remains within limits and bandwidth supports consistent communication.
Evaluation of Each Datacenter:
Datacenter A: <30ms latency, peaks up to 60ms during 20sec intervals, 10Mbits/sec bandwidth Latency: Baseline latency is <30ms, well below the 100ms threshold. Peak latency of 60ms during 20-second intervals is still under 100ms and temporary, posing no issue.
Bandwidth: 10Mbits/sec meets the minimum requirement.
Conclusion: Datacenter A fully satisfies the Witness Node requirements.
Datacenter B: <30ms latency, peaks up to 60ms during 20sec intervals, 5Mbits/sec bandwidth Latency: Baseline <30ms and peaks up to 60ms are acceptable, similar to Datacenter A.
Bandwidth: 5Mbits/sec falls below the required 10Mbits/sec, risking insufficient capacity for Witness Node traffic.
Conclusion: Datacenter B does not meet the bandwidth requirement.
Datacenter C: <60ms latency, peaks up to 120ms during 20sec intervals, 10Mbits/sec bandwidth Latency: Baseline <60ms is within the 100ms limit, but peaks of 120ms exceed the threshold. While temporary (20-second intervals), such spikes could disrupt Witness Node arbitration if they occur during critical operations.
Bandwidth: 10Mbits/sec meets the requirement.
Conclusion: Datacenter C fails due to excessive latency peaks.
Datacenter D: <60ms latency, peaks up to 120ms during 20sec intervals, 5Mbits/sec bandwidth Latency: Baseline <60ms is acceptable, but peaks of 120ms exceed 100ms, similar to Datacenter C, posing a risk.
Bandwidth: 5Mbits/sec is below the required 10Mbits/sec. Conclusion: Datacenter D fails on both latency peaks and bandwidth. Conclusion:
Only Datacenter A meets the minimum network requirements for the Witness Node in Aria Operations Continuous Availability. Its baseline latency (<30ms) and peak latency (60ms) are within the 100ms threshold, and its bandwidth (10Mbits/sec) satisfies the minimum requirement. Datacenter B lacks sufficient bandwidth, while Datacenters C and D exceed acceptable latency during peaks (and D also lacks bandwidth). In a VCF 5.2 design, the architect would recommend Datacenter A for the Witness Node to ensure reliable CA operation.
Reference: VMware Cloud Foundation 5.2 Architecture and Deployment Guide (Section: Aria Operations Integration) VMware Aria Operations 8.10 Documentation (integrated in VCF 5.2): Continuous Availability Planning VMware Aria Operations 8.10 Installation and Configuration Guide (Section: Network Requirements for Witness Node)
質問 # 38
Which Operating System (OS) is not supported by Aria Operations for OS and Application Monitoring?
- A. Windows Server 2012 R2
- B. Windows Server 2012
- C. MacOS
- D. CentOS
正解：C
解説：
Aria Operations (formerly vRealize Operations) in VCF 5.2 supports OS and application monitoring via agents (e.g., Telegraf) for specific OSes: Windows Server 2012, 2012 R2, and various Linux distributions like CentOS. MacOS (D) is not listed as supported in the official documentation, as it's not a typical enterprise server OS in VCF environments.
Options A, B, and C are explicitly supported for metrics collection, making D the correct exclusion.
Reference: VMware Aria Operations 8.10 Product Documentation, Supported Operating Systems for Monitoring; VMware Cloud Foundation 5.2 Release Notes.
質問 # 39
An architect is tasked with designing a VMware Cloud Foundation (VCF) solution for a financial services organization to modernize its core banking applications and high-frequency trading systems using vSAN.
The following requirements were gathered:
* For critical transactional database workloads, the solution must provide low-latency and high performance storage.
* For all non-critical workloads, the solution must provide the most efficient capacity utilization.
Which three design decisions would the architect make to meet the requirements for the workload domain cluster? (Choose three.)
- A. Configure vSAN Policies (RAID-5) for all critical transactional database workloads.
- B. Configure vSAN Policies (RAID-1) for all workloads.
- C. Deploy a vSAN OSA (All-NVMe) cluster with a minimum of 4 nodes.
- D. Configure vSAN Policies (RAID-1) for all critical transactional database workloads.
- E. Configure vSAN Policies (RAID-5/6) for all non-critical workloads.
- F. Deploy a vSAN ESA cluster with a minimum of 6 nodes.
正解：D、E、F
解説：
* RAID-1 policiesofferlow latency and high performance, ideal forcritical workloadssuch as transactional databases.
* RAID-5/6providesefficient capacity usage, which is preferred fornon-critical workloads.
* VMware recommends thevSAN Express Storage Architecture (ESA)with6 nodes minimumfor performance and redundancy.The ESA supports better performance with fewer overheads than OSA.
VMware Cloud Foundation 9.0 promotes using vSAN ESA for mission-critical workloads when latency is a priority.
質問 # 40
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