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VMware is a leading provider of virtualization and cloud computing software and services. The company offers a range of certifications that validate the expertise of professionals in using their products. One of the most sought-after certifications is the VMware 3V0-21.21, or the Advanced Design VMware vSphere 7.x Certification Exam. Advanced Design VMware vSphere 7.x certification is designed for IT professionals who want to validate their skills in designing and implementing VMware vSphere 7.x infrastructures.
NEW QUESTION # 39
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 onto dedicated clusters
- B. Separate Tier-1, Tier-2 and Tier-3 virtual machines using dedicated distributed virtual switches (DVS)
- C. Separate Tier-2 virtual machines onto a dedicated cluster
- D. Separate Tier-1, Tier-2 and Tier-3 virtual machines using resource pools and shares
Answer: D
NEW QUESTION # 40
An architect is designing a new vSphere environment with the following resources:
600 vCPU
5,760 GB RAM
Average resource usage is:
60 vCPU
1,152 GB RAM
The design must meet the following requirements:
The environment has the ability to burst by 25%.
Each host can schedule 36 vCPUs and has 512 GB RAM.
Management overhead is 20%.
What is the minimum number of hosts required to meet the design requirements?
- A. Three
- B. Four
- C. Five
- D. Two
Answer: B
NEW QUESTION # 41
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?
- A. Create a link aggregation group (LAG) for vDS_01
Use the Route Based on Physical NIC Load for vMotion
Use the Route Based on Physical NIC Load for replication - B. Use explicit failover order with pNIC0 as Active for ESXi Management and VM Network Use explicit failover order with pNIC1 as Active for backup network Use explicit failover order with pNIC2 as Active for vMotion Use explicit failover order with pNIC3 as Active for replication
- C. Use the Route Based on IP Hash for ESXi management and VM network
Use the Route Based on IP Hash for backup network
Use the Route Based on the Originating Virtual Port for vMotion
Use failover with pNIC3 as Active for replication - D. Use the Route Based on IP Hash for ESXi management and VM network
Use failover with pNIC1 as Active for backup network
Create a link aggregation group (LAG) for vDS_02
Answer: C
NEW QUESTION # 42
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. vSGA
- C. vSphere Bitfusion
- D. AMD MxGPU
- E. NVIDIA vGPU
Answer: B,E
NEW QUESTION # 43
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?
- A. Windows and Linux virtual machines must reside on separate clusters
- B. Access to the management cluster within the environment must be controlled
- C. The recovery time objective (RTO) for Tier 1 virtual machines is one hour
- D. The environment has an availability target of 99.5% for all infrastructure
Answer: A
NEW QUESTION # 44
An architect is preparing a design for a company planning digital transformation. During the requirements gathering workshop, the following requirements (REQ) and constraints (CON) are identified:
REQ01 The platform must host different types of workloads including applications that must be compliant with internal security standard.
REQ02 The infrastructure must initially run 100 virtual machines.
REQ03 Ten of the virtual machines must be compliant with internal security standard.
REQ04 The internal security standard specifies logical network separation for in-scope applications.
CON01 The customer has already purchased the licenses as part of another project.
CON02 The customer has five physical servers that must be reused.
Additionally, based on resource requirements, four physical servers will be enough to run all workloads. Which recommendation should the architect make to meet requirements while minimizing project costs?
- A. Use a single cluster and ensure that different security zones are separated at least with dedicated VLANs and firewall
- B. Purchase additional servers and plan separate, isolated clusters for workloads that must be compliant with internal security
- C. Use Network I/O Control to ensure the internal security zone has higher share value
- D. Use a single cluster and configure DRS anti-affinity rules to ensure internal security compliant virtual machines cannot migrate between ESXi hosts.
Answer: A
Explanation:
VLANs are needed for network logical isolation. The security policy does not talk about compute isolation.
NEW QUESTION # 45
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?
- A. Use an SSO domain per vCenter Server instance
- B. Use an SSO domain per region
- C. Use an SSO domain per site
- D. Use an SSO domain across all vCenter Server instances
Answer: A
NEW QUESTION # 46
During a requirements gathering workshop, the customer provides the following information:
Each host has 2 * 10 GbE NIC
EtherChannel is not currently configured
No changes can be made to the physical network
Network throughput must be prioritized for defined critical services
Which two recommendations should the architect make with regard to virtual networking? (Choose two.)
- A. Use Network I/O Control with Limits.
- B. Use Network I/O Control with Reservation.
- C. Use Link Aggregation Control Protocol (LACP).
- D. Use Route Based on Physical NIC Load.
- E. Use Network I/O Control with Shares.
Answer: B,E
NEW QUESTION # 47
As part of a new hybrid cloud initiative for a large financial company, the customer technical team is presenting an overview of the current state of the infrastructure and their vision for a new solution.
The project team captures notes during the presentation and adds them to the discovery documentation. Which of the listed statements is a design constraint?
- A. The maximum tolerable data loss is 10 minutes
- B. The two data center locations have a network latency of 8 ms round-trip time (RTT)
- C. The existing storage is out of maintenance
- D. The applications are created in-house with in-guest recovery protection
Answer: B
Explanation:
Networking Requirements for vSAN
Maximum of 1 ms RTT for standard (non-stretched) vSAN clusters between all hosts in the cluster Maximum of 5 ms RTT between the two main sites for stretched clusters Maximum of 200 ms RTT from a main site to the vSAN witness host
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.vsan-planning.doc/GUID-AFF133BC-F4B6-4753-815F-20D3D752D898.html
NEW QUESTION # 48
An architect is tasked with designing a greenfield VMware software-defined data center (SDDC) solution that will be used to deliver a private cloud service for a customer.
During the initial meeting with the service owner and business sponsor, the customer has provided the following information to help inform the design:
The solution must initially support the concurrent running of 300 production and 600 development virtual machines.
The production environment should be delivered across two geographically dispersed data centers. The development environment must be vSphere-based but does not have to be deployed on-premises.
The two data centers are connected to each other through multiple diversely routed, high bandwidth and low latency links.
The customer's server hardware standard document states that all virtual infrastructure hosts must be based on blade architecture only.
The service owner has said that is important to ensure that neither the availability target of 99.5% nor the resource capacity is affected when the operations team completes maintenance activities, such as the monthly software patching and ad-hoc hardware break/fix.
All virtual machine backups must be completed using the existing backup service. The recovery time objective (RTO) for the service is four hours.
The recovery point objective (RPO) of the service is 24 hours.
Given the information from the customer, which two would be classified as assumptions within the design? (Choose two.)
- A. All virtual machines will be deployed with the same resource profile for production and development
- B. The backup service will store data in a secure facility
- C. The customer will update their hardware standard to support rack mount servers
- D. The clusters will have a minimum redundancy of N+1
- E. The backup service has sufficient capacity for the new requirements
Answer: D,E
Explanation:
B) The backup service has sufficient capacity for the new requirements
"All virtual machine backups must be completed using the existing backup service." The existing backup service may not have capacity or compatabiltiy for the new SDDC E) The clusters will have a minimum redundancy of N+1
"The service owner has said that is important to ensure that neither the availability target of 99.5% nor the resource capacity is affected when the operations team completes maintenance activities" We assume N+1 is sufficient. They may require a higher level of redundancy.
NEW QUESTION # 49
Refer to the exhibit.
During a requirements gathering workshop, a customer shares the following diagram regarding their availability service-level agreements (SLAs):
The customer states that there is no application level availability for legacy applications.
Which recommendation could the architect make to meet the customer's high availability requirements for the legacy applications virtual machines?
- A. Enable Fault Tolerance
- B. Enable vSphere HA and add a VM Override with VM Restart Priority set to Disabled
- C. Achieve application availability with snapshots
- D. Enable vSphere HA and add a VM Override with VM Restart Priority set to Lowest
Answer: D
NEW QUESTION # 50
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. Data integrity must be ensured
- B. Critical events generated within the platform must be logged to an external Syslog service
- C. Log information must be verbose to support incident resolution
- D. A common content library must be maintained across all data centers
- E. Migration of virtual machines between hosts must be encrypted
Answer: A,B
NEW QUESTION # 51
Following a recent acquisition, an architect needs to merge IT assets into its current data center. The combined vSphere environment will need to run the newly acquired company's virtual machines.
Network integration work has already been completed and the current environment has capacity to host all virtual machines. The Operations team needs to identify which virtual machines belong to the acquired company and report on their usage.
How should the architect merge the company's assets and virtual machines?
- A. Migrate the acquired company's virtual machines into the existing vSphere environment
- B. Migrate and apply vSphere tags to the acquired company's virtual machines
- C. Lift and shift the acquired assets into the data center
- D. Leave the newly acquired company's assets in its current place
Answer: B
Explanation:
The Operations team needs to identify which virtual machines belong to the acquired company and report on their usage. We can use tags to report on usage.
NEW QUESTION # 52
Which requirement would be classified as a functional requirement within the design documentation?
- A. Virtual machines must be restarted within 30 minutes of a host failure.
- B. Virtual machines must be patched within one month of the patch release date.
- C. The system must be able to scale to support 500 concurrent virtual machines.
- D. The system must perform virtual machine backups through an API.
Answer: D
NEW QUESTION # 53
Which requirement would be classified as a functional requirement within the application design documentation?
- A. The application must be capable of handling 200 transactions per second.
- B. Penetration testing must be executed quarterly with a pass rate of 80% or higher.
- C. Administrators must monitor the network traffic of the desired systems.
- D. The application must be hosted with redundancy levels of N+1 or better.
Answer: C
Explanation:
Functional requirements describe what a system or solution must do. The requirements include the following categories:
* Business rules: For example, the architecture must support both the primary and secondary data centers.
* Administrative functions: For example, network and security administrators must monitor the network traffic of the desired systems.
NEW QUESTION # 54
An architect is designing a solution based on the following information:
Each ESXi host has a single physical NIC with two 10 Gbps ports.
There is a performance-based service-level agreement (SLA) that guarantees 15 Gbps bandwidth for production virtual machines at all times.
There is no budget to purchase additional hardware.
The hardware replacement SLA is based on a delivery agreement of two business days.
Which recommendation for the configuration of vSphere High Availability (HA) should the architect include in the design?
- A. Configure vSphere HA
Set das.IgnoreRedundantNetWarning to true
Consider an OEM with NIC failure conditions in their Proactive HA plugin - B. Configure vSphere HA
Configure two existing data stores for heartbeat
Consider an OEM with NIC failure conditions in their Proactive HA plugin - C. Configure vSphere HA
Configure % based admission control Configure two isolation addresses
Consider an OEM with NIC failure conditions in their Proactive HA plugin - D. Configure Proactive HA Automation Level: Automated
Remediation: Maintenance mode for all failures
Consider an OEM with NIC failure conditions in their Proactive HA plugin
Answer: D
Explanation:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.avail.doc/GUID-3E3B18CC-8574-46FA-9170-CF549B8E55B8.html
NEW QUESTION # 55
Refer to the exhibit.
During a requirements gathering workshop, a customer shares the following diagram regarding their availability service-level agreements (SLAs):
The customer states that there is no application level availability for legacy applications.
Which recommendation could the architect make to meet the customer's high availability requirements for the legacy applications virtual machines?
- A. Enable Fault Tolerance
- B. Enable vSphere HA and add a VM Override with VM Restart Priority set to Disabled
- C. Achieve application availability with snapshots
- D. Enable vSphere HA and add a VM Override with VM Restart Priority set to Lowest
Answer: D
NEW QUESTION # 56
As part of a new hybrid cloud initiative for a large financial company, the customer technical team is presenting an overview of the current state of the infrastructure and their vision for a new solution.
The project team captures notes during the presentation and adds them to the discovery documentation. Which of the listed statements is a design constraint?
- A. The maximum tolerable data loss is 10 minutes
- B. The two data center locations have a network latency of 8 ms round-trip time (RTT)
- C. The existing storage is out of maintenance
- D. The applications are created in-house with in-guest recovery protection
Answer: C
NEW QUESTION # 57
An organization's existing vSphere environments are configured for Enhanced Linked Mode. The DevOps team automates the creation of hardened virtual machine images for various operating systems. Their continuous integration/continuous delivery (CI/CD) pipeline runs a task at the end of a successful build, which uploads the Open Virtualization Format (OV) image to a sandbox content library, deploys a virtual machine from the image, and then destroys these objects after quality checks are complete.
The following requirements have been noted:
All content libraries and images must be centrally created and managed.
All images must be capable of being updated.
All images must be refreshed and available to subscribed libraries within 24 hours.
All images must provide details of the image contents and versions.
All images must be capable of being reverted to a previous version.
All images must be capable of having the hardware and guest operating system customized during deployment.
Which three recommendations should the architect make to design a content library solution that will meet these requirements? (Choose three.)
- A. Create a local content library in the primary vSphere environment and enable publishing.
- B. Deploy the OVF images to vSphere and clone as an OVF template to a local content library.
- C. Edit the Auto Sync Refresh Interval advanced setting for each subscribed library.
- D. Add a new subscriber library from each vSphere environment.
- E. Deploy the OVF images to vSphere and clone as a VM template to a local content library.
- F. Create and publish a new subscription to a new subscriber library for each target vSphere environment.
Answer: A,B,D
NEW QUESTION # 58
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?
- A. Use the Route Based on IP Hash for ESXi management and VM network Use the Route Based on IP Hash for backup network Use the Route Based on the Originating Virtual Port for vMotion Use failover with pNIC3 as Active for replication
- B. Create a link aggregation group (LAG) for vDS_01
Use the Route Based on Physical NIC Load for vMotion Use the Route Based on Physical NIC Load for replication - C. Use explicit failover order with pNIC0 as Active for ESXi Management and VM Network Use explicit failover order with pNIC1 as Active for backup network Use explicit failover order with pNIC2 as Active for vMotion Use explicit failover order with pNIC3 as Active for replication
- D. Use the Route Based on IP Hash for ESXi management and VM network Use failover with pNIC1 as Active for backup network Create a link aggregation group (LAG) for vDS_02
Answer: C
NEW QUESTION # 59
An architect is designing a solution for an environment with two types of resource profiles that must be virtualized. The first type consists of Tier 1 virtual machines that are disk I/O intensive, but do NOT require high CPU or memory. The second type consists of Tier 2 virtual machines that require a lower CPU and memory allocation and have minimal disk I/O.
Which design recommendation should the architect make for distributing the resource profiles?
- A. Run both resource profiles on the same cluster with the same host hardware platform.
- B. Separate the two resource profiles into two clusters. The Tier 1 cluster will have fast storage while the Tier 2 cluster will not.
- C. Run both resource profiles on the same cluster with host hardware that has fast CPU, large amounts of memory, and the fastest storage platform.
- D. Separate the two resource profiles into two clusters. The Tier 2 cluster will have faster CPU and more memory while the Tier 1 cluster will have slower CPU and less memory but more disk space.
Answer: B
Explanation:
Checked in the training manual, chapter 10 Infrastructure Manageability: When mention about tiers... always talks about DIFFERENT CLUSTERS. Vmware suggest this in order to calculate spare hosts, cpu contention, disk performance, etc. In this case B and D should be disregarded, you should not mix Tier 1 and 2 in the same cluster.
NEW QUESTION # 60
Which of the listed requirements would be classified as a recoverability non-functional requirement?
- A. Maintenance windows must be scheduled to take place monthly during an established overnight period.
- B. The platform must be integrated with existing change control policies.
- C. The platform must be available 24 hours a day, 7 days a week with the exception of scheduled downtime.
- D. The platform must be able to support a maximum tolerable downtime (MTD) of 30 minutes.
Answer: D
Explanation:
Recoverability - Easy to restore after an outage
Mesurements : MTD, RPO, RTO
NEW QUESTION # 61
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The VMware 3V0-21.21 exam consists of 60 multiple-choice questions, and the candidate has 135 minutes to complete the exam. 3V0-21.21 exam is delivered in English and Japanese languages and can be taken at any Pearson VUE testing center worldwide. The minimum passing score for the exam is 300 out of 500.
VMware 3V0-21.21 certification exam is designed for IT professionals who want to validate their advanced knowledge and expertise in designing and implementing VMware vSphere 7.x solutions. Advanced Design VMware vSphere 7.x certification exam is intended for architects and consultants who are responsible for designing and deploying complex vSphere environments for enterprise-level organizations.
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