Download VMware vSphere 8-x Advanced Design.3V0-21.23.ExamDumps.2024-06-17.119q.vcex

Vendor: VMware
Exam Code: 3V0-21.23
Exam Name: VMware vSphere 8-x Advanced Design
Date: Jun 17, 2024
File Size: 867 KB
Downloads: 5
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Demo Questions

Question 1
An architect is reviewing a physical storage design. The customer has specified that storage DRS will be used for ease of operational management for capacity and performance. 
Which recommendation should the architect include in the design?
  1. Create smaller datastores to balance space with Storage DRS
  2. Use a larger number of storage profiles (varied disk speeds and RAID levels) to improve performance
  3. Create larger datastores to balance space with Storage DRS
  4. Create more datastores within each Storage DRS cluster to balance space and performance
Correct answer: D
Question 2
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?
  1. Separate Tier-1, Tier-2 and Tier-3 virtual machines using dedicated distributed virtual switches (DVS)
  2. Separate Tier-2 virtual machines onto a dedicated cluster
  3. Separate Tier-1, Tier-2 and Tier-3 virtual machines onto dedicated clusters
  4. Separate Tier-1, Tier-2 and Tier-3 virtual machines using resource pools and shares
Correct answer: C
Question 3
An architect is designing a new vSphere platform for a customer to meet the following requirements:
  • The platform must be deployed into five physically separate sites. 
  • The sites are spread across multiple regions. 
  • Some sites require more than one vCenter Server. 
  • The platform must provide an administrator with the ability to access virtual infrastructure components across all sites from a single management tool instance. 
Which single sign-on (SSO) design recommendation will meet these requirements?
  1. Use an SSO domain across all vCenter Server instances
  2. Use an SSO domain per region
  3. Use an SSO domain per vCenter Server instance
  4. Use an SSO domain per site
Correct answer: C
Question 4
During a transformation project kick-off meeting, an architect highlights specific areas on which to focus while developing the new conceptual design. 
Which two of the listed statements are business requirements? (Choose two.)
  1. The project should use the existing storage devices within the data center
  2. Sites must support a network latency of less than 12 ms round-trip time (RTT)
  3. The solution must allow data replication between sites
  4. There is no budget specifically assigned for disaster recovery
  5. There must not be a single point of failure for the virtual infrastructure
Correct answer: CE
Question 5
An architect is designing the expansion of an existing vSphere 7 environment. The customer is requesting a design for a new cluster to support the anticipated future business growth. The requirements specified for the existing environment design must be considered when designing the new cluster. 
The existing design has the following requirements:
  • REQ01 The environment has an availability target of 99.5% for all infrastructure. 
  • REQ02 The recovery time objective (RTO) for Tier 1 virtual machines is one hour. 
  • REQ03 Windows and Linux virtual machines must reside on separate clusters. 
  • REQ04 Access to the management cluster within the environment must be controlled. 
Which of the listed requirements would be classified as a functional requirement?
  1. The environment has an availability target of 99.5% for all infrastructure
  2. The recovery time objective (RTO) for Tier 1 virtual machines is one hour
  3. Access to the management cluster within the environment must be controlled
  4. Windows and Linux virtual machines must reside on separate clusters 
Correct answer: D
Question 6
An architect will be taking over control of a former Linux server fleet and repurposing the hardware into a new vSphere cluster. The current environment is already connected to the network but the hosts do not have any local disks. Since the fleet hardware is uniform, the architect can use a single ESXi image. All hosts within the cluster have the same CPU and memory capacity. 
Which ESXi deployment method should the architect use?
  1. Stateless cached vSphere Auto Deploy
  2. Stateless vSphere Auto Deploy
  3. Manual install of each ESXi host with an image from USB
  4. Stateful vSphere Auto Deploy
Correct answer: B
Question 7
A customer is deploying a new cluster and wants to be able to patch and update two hosts in parallel. The cluster must be able to maintain N+1 resiliency across the remaining hosts while patching activities are performed. The current expected utilization of the platform requires a minimum of two hosts to support all of the virtual machines. 
What is the minimum number of hosts the customer will require in the cluster in order to meet the required resiliency level?
  1. Five
  2. Six
  3. Four
  4. Seven
Correct answer: A
Question 8
An architect is designing a new greenfield environment that will install ESXi on local disks. There is a requirement to streamline initial and future installations of ESXi hosts. 
Which configuration option should the architect recommend for installing ESXi hosts to meet these requirements?
  1. Installation with kick start script
  2. Auto Deploy with stateless caching mode
  3. Manual installation using boot from SAN
  4. Auto Deploy with stateful install mode
Correct answer: D
Question 9
Refer to the exhibit. 
During a requirements gathering workshop, the architect shares the following diagram:
   
  
  
What should the architect recommend for guaranteed throughput for each service?
  1. Use explicit failover order with pNIC0 as Active for ESXi Management and VM Network Use explicit failover order with pNIC1 as Active for backup networkUse explicit failover order with pNIC2 as Active for vMotion Use explicit failover order with pNIC3 as Active for replication
  2. Use the Route Based on IP Hash for ESXi management and VM network Use the Route Based on IP Hash for backup networkUse the Route Based on the Originating Virtual Port for vMotion Use failover with pNIC3 as Active for replication
  3. Create a link aggregation group (LAG) for vDS_01Use the Route Based on Physical NIC Load for vMotion Use the Route Based on Physical NIC Load for replication
  4. Use the Route Based on IP Hash for ESXi management and VM network Use failover with pNIC1 as Active for backup networkCreate a link aggregation group (LAG) for vDS_02
Correct answer: A
Question 10
During a requirements gathering workshop, the customer provides the following requirement:
  • A new vSphere platform must be designed securely and all interfaces must be protected against potential snooping. 
How should this non-functional security requirement be documented?
  1. Interfaces must be audited. 
  2. Encrypted channels must be used for all communications.
  3. Unauthorized access to interfaces must be reported within 15 minutes.
  4. Communications must be through Private VLANs (PVLAN).
Correct answer: A
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