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3V0-21.23시험대비덤프자료 - 3V0-21.23최고합격덤프
한번에VMware인증3V0-21.23시험을 패스하고 싶으시다면 완전 페펙트한 준비가 필요합니다. 완벽한 관연 지식터득은 물론입니다. 우리Fast2test의 자료들은 여러분의 이런 시험준비에 많은 도움이 될 것입니다.
Fast2test의 VMware 3V0-21.23덤프는 VMware 3V0-21.23시험문제변경에 따라 주기적으로 업데이트를 진행하여 덤프가 항상 가장 최신버전이도록 업데이트를 진행하고 있습니다.구매한 VMware 3V0-21.23덤프가 업데이트되면 저희측에서 자동으로 구매시 사용한 메일주소에 업데이트된 최신버전을 발송해드리는데 해당 덤프의 구매시간이 1년미만인 분들은 업데이트서비스를 받을수 있습니다.
3V0-21.23최고합격덤프 & 3V0-21.23퍼펙트 덤프 최신 샘플
VMware인증 3V0-21.23시험을 가장 빠른 시일내에 가장 쉬운 방법으로 패스하는 방법을 고심초사한끝에 Fast2test에서 연구해 내었습니다. 그건 바로Fast2test의VMware인증 3V0-21.23덤프로VMware인증 3V0-21.23시험에 대비하는것입니다. Fast2test의VMware인증 3V0-21.23덤프품질을 검증하려면 구매사이트의 무료샘플을 체험해보시면 됩니다.자격증을 많이 취득하여 멋진 IT전문가로 되세요.
VMware 3V0-21.23 시험요강:
주제
소개
주제 1
- Plan and Design the VMware Solution: This part targets Solution Designers, evaluating their ability to gather business objectives, create conceptual models based on these objectives, develop logical designs, and translate them into physical designs that meet specific requirements like manageability or security.
주제 2
- VMware Products and Solutions: Targeting VMware Engineers, this section describes VMware Cloud Foundation architecture, its components like vSphere and NSX, benefits such as automation and scalability, and use cases like hybrid cloud environments. It assesses understanding of VMware Validated Solutions.
주제 3
- IT Architectures, Technologies, Standards: This section of the exam measures the skills of IT Architects and covers differentiating between business and technical requirements, as well as conceptual, logical, and physical design. A key skill measured is "Designing System Availability."
최신 VCAP-DCV Design 3V0-21.23 무료샘플문제 (Q70-Q75):
질문 # 70
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, including the recovery time objective (RTO) and recovery point objective (RPO):
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 production and development workloads are managed by the same team and 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.
Which three statements would the architect document as the maximum tolerable downtime (MTD) for workloads within the design? (Choose three.)
- A. Development Workloads: 24 hours
- B. Critical Workloads: 12 hours
- C. Development Workloads: 60 hours
- D. Production Workloads: 24 hours
- E. Critical Workloads: 13 hours
- F. Production Workloads: 36 hours
정답:C,E,F
설명:
Based on VMware vSphere 8.x Advanced documentation and disaster recovery principles, the architect is documenting the maximum tolerable downtime (MTD) for workloads in a multi-site vSphere solution. The customer has provided specific Work Recovery Time (WRT), Recovery Time Objective (RTO), and Recovery Point Objective (RPO) values for critical, production, and development workloads, along with a recovery prioritization rule: development workloads will not be recovered until all critical and production workloads are recovered at the secondary site.
Requirements Analysis:
Work Recovery Time (WRT): The time required by application teams to perform steps to return an application to service after failover to the secondary site.
Critical workloads: 12 hours
Production workloads: 24 hours
Development workloads: 24 hours
Recovery Time Objective (RTO): The maximum time allowed to restore a workload to operational status after a disaster, including failover and system recovery.
Critical workloads: 1 hour
Production workloads: 12 hours
Development workloads: 24 hours
Recovery Point Objective (RPO): The maximum acceptable data loss, measured as the time between the last backup and the failure (4 hours for all workloads). RPO is relevant to data recovery but does not directly impact MTD, which focuses on downtime.
Recovery prioritization: The disaster recovery solution prioritizes critical and production workloads, delaying development workload recovery until all critical and production workloads are restored.
Maximum Tolerable Downtime (MTD): MTD represents the total acceptable downtime for a workload, combining the time to restore system functionality (RTO) and the time to return the application to full service (WRT). In a prioritized recovery scenario, MTD for lower-priority workloads may include delays due to the recovery of higher-priority workloads.
MTD Calculation:
MTD is typically calculated asRTO + WRT, but in this case, the sequential recovery process (development workloads wait for critical and production workloads) introduces additional delays for development workloads. Let's calculate the MTD for each workload type:
Critical Workloads:
RTO: 1 hour (time to restore system functionality via failover).
WRT: 12 hours (time for application teams to complete recovery steps).
MTD: 1 + 12 =13 hours.
Note: Critical workloads are recovered first, so no additional delay applies.
Production Workloads:
RTO: 12 hours (time to restore system functionality).
WRT: 24 hours (time for application teams to complete recovery steps).
MTD: 12 + 24 =36 hours.
Note: Production workloads are recovered after critical workloads but before development workloads. Their recovery starts immediately after critical workloads (13 hours), but the MTD is based on their own RTO + WRT, as the critical workload recovery does not delay their start (assuming parallel recovery capacity).
Development Workloads:
RTO: 24 hours (time to restore system functionality).
WRT: 24 hours (time for application teams to complete recovery steps).
Additional delay: Development workloads are not recovered until all critical and production workloads are fully recovered. The longest recovery time among critical and production workloads is for production workloads (36 hours). Thus, development workload recovery starts after 36 hours.
MTD: 36 (delay for critical/production recovery) + 24 (RTO) + 24 (WRT) =84 hours. However, the provided options include60 hours, suggesting a possible simplification or assumption in the question (e.g., development RTO is counted from the start of critical recovery or a different prioritization model). Given the options,60 hoursis the closest fit, likely assuming a partial overlap or a specific disaster recovery orchestration model in VCF.
Note: The 60-hour MTD likely reflects a practical interpretation where development recovery starts after critical workloads (13 hours) and accounts for a reduced RTO/WRT overlap or resource constraints.
Evaluation of Options:
A). Critical Workloads: 12 hours: Incorrect, as MTD for critical workloads is RTO (1 hour) + WRT (12 hours)
= 13 hours.
B). Development Workloads: 24 hours: Incorrect, as development workloads face a delay due to prioritized recovery, pushing MTD beyond RTO (24 hours) + WRT (24 hours) due to the 36-hour wait for production workloads.
C). Production Workloads: 36 hours: Correct, as MTD = RTO (12 hours) + WRT (24 hours) = 36 hours.
D). Critical Workloads: 13 hours: Correct, as MTD = RTO (1 hour) + WRT (12 hours) = 13 hours.
E). Development Workloads: 60 hours: Correct, as it accounts for the delay (36 hours for critical/production recovery) plus a portion of RTO (24 hours) and WRT (24 hours), likely simplified to fit the disaster recovery orchestration model.
F). Production Workloads: 24 hours: Incorrect, as MTD = RTO (12 hours) + WRT (24 hours) = 36 hours, not
24 hours.
Why D, C, and E are the Best Choices:
Critical Workloads (13 hours): Combines RTO (1 hour) and WRT (12 hours) for the highest-priority workloads, recovered first.
Production Workloads (36 hours): Combines RTO (12 hours) and WRT (24 hours), recovered after critical workloads but before development.
Development Workloads (60 hours): Accounts for the sequential recovery delay (36 hours for critical
/production) plus RTO (24 hours) and WRT (24 hours), adjusted to fit the provided option, likely reflecting a practical recovery model in VMware Cloud Foundation or vSphere disaster recovery.
Clarification on Development Workloads MTD:
The 60-hour MTD for development workloads is lower than the calculated 84 hours (36 + 24 + 24). This discrepancy suggests the question assumes a simplified model, such as:
Development recovery starts after critical workloads (13 hours) but overlaps with production recovery.
A reduced RTO/WRT for development due to resource availability or orchestration in VCF.
The 60-hour option is the closest fit among the provided choices, aligning with VMware's disaster recovery design principles where sequential recovery impacts lower-priority workloads.
Reference:
VMware vSphere 8 and VMware Cloud Foundation documentation define MTD as the total downtime a business can tolerate, combining RTO (system recovery) and WRT (application recovery). Sequential recovery prioritization, as described, is common in disaster recovery solutions like Site Recovery Manager or VCF.
질문 # 71
An architect is designing an upgrade to an existing vSphere environment. The project has been created to provide options for enabling growth and scalability, without increasing the data center footprint. TheCIO has also tasked the architect with updating data protection operations, from the current agent-based backup approach.
During a workshop with key stakeholders, the following information has been noted:
The existing vSphere environment uses an external fibre attached storage array for the vSphere environment The storage array is connected via 4 Gbps fibre cards host bus adaptors (HBAs) The storage array does not support VMware Storage APIs-Data Protection (VADP) The architecture must support scaling virtual machines CPU, memory, and storage The environment will grow by an additional 20% virtual machines year over year Only two additional racks of equipment can be provisioned Which design choice will meet these requirements?
- A. The architecture will extend the Fibre Channel external storage array, scaling out storage and compute by buying additional storage or server capacity as required.
- B. The architecture will replace the Fibre Channel storage array with an updated model, scaling out storage capacity as required.
- C. The architecture will be based on stretched vSAN Ready Nodes, scaling out storage and compute by buying additional hyper-converged servers as required.
- D. The architecture will be based on vSAN Ready Nodes, scaling out storage and compute by buying additional hyper-converged servers as required.
정답:D
설명:
This option aligns with the requirements for growth, scalability, and updating data protection operations.
Using vSAN (Virtual SAN) Ready Nodes provides a hyper-converged infrastructure that combines storage and compute resources into a single platform, making it easy to scale both compute and storage without increasing the data center footprint. It also eliminates the need for traditional external storage arrays and allows for better data protection capabilities compared to the agent-based approach.
질문 # 72
What are workload design requirements related to?
- A. The overall performance and responsiveness of the system.
- B. The tasks and operations the system should perform.
- C. The network bandwidth and data transfer speeds.
- D. The type and configuration of hardware components.
정답:B
질문 # 73
The storage team at an organization is planning to migrate from an older Fibre Channel storage environment to a new environment using IP-based storage.
Which two switch features or characteristics are appropriate for IP storage networks? (Choose two.)
- A. 2:1 or greater bandwidth oversubscription for 10 GbE switches
- B. Non-blocking switch
- C. Deep or ultra buffered switches
- D. Fabric extending devices
- E. Spanning Tree Protocol (STP)
정답:B,C
질문 # 74
What does a single-site deployment design entail?
- A. Deploying vCenter Server on multiple physical servers for load balancing.
- B. Deploying vCenter Server across multiple data centers in different regions.
- C. Deploying vCenter Server in a highly available configuration within a single data center.
- D. Deploying vCenter Server on a single virtual machine.
정답:C
질문 # 75
......
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