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VMware 3V0-21.21 Practice Test - Questions Answers, Page 6

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List of questions

Question 51

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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 solut

Question 52

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During a requirements gathering workshop, the customer provides the following requirement that is pertinent to the design of a new vSphere environment: The Maximum Tolerable Downtime (MTD) for all

Question 53

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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?

Question 54

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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 a

Question 55

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A new vSphere platform is being created. The platform will host virtual machines that will run management services and line-of-business applications. What should the architect consider when designi

Question 56

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An architect is creating a network design for a new vSphere environment. Based on customer requirements, the environment must support the following types of traffic: Management vMotion vSAN Fault

Question 57

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An architect is designing a vSphere environment for a customer based on the following information: The vSphere cluster will have three hosts only due to budget considerations. A database cluster (

Question 58

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During a requirements gathering workshop, the customer provides the following requirement (REQ) and constraints (CON): REQ01: The customer is looking for a way to limit database virtual machine (VM

Question 59

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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 the

Question 60

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Which two statements are true about gathering functional business and application requirements? (Choose two.)

Related questions

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.)

An architect decides to separate virtual desktops and application servers into separate vSphere clusters to meet security and management requirements. What are two implications of this design decision? (Choose two.)

An architect is tasked with reviewing the design of a VMware software-defined data center (SDDC) for a software development company. The platform is used to developing applications and services. It is important that the customer be able to accurately benchmark performance of developed applications. The platform has recently commissioned new hosts to update the development cluster. The development cluster host configuration is: 4 ESXi hosts with 2 sockets × 16 cores 512 GB RAM divided evenly between sockets There is no resource contention The benchmarking cluster host configuration is: 8 ESXi hosts with 2 sockets × 8 cores 256 GB RAM divided evenly between sockets There is no resource contention The customer is developing an application that includes a database virtual machine. The application developer states that the database virtual machine performs as required only when allocated 8 vCPUs 256 GB RAM. The database virtual machine performance meets the required levels when run from the development cluster. Performance benchmarking for the database virtual machine yields highly variable results when run from the benchmarking cluster. The application cannot be released without reliable performance benchmarking data. What is a possible reason for the difference in performance test results between the development and benchmarking clusters?

An architect is finalizing the design for a new vSphere platform based on the following information: All Windows virtual machines will be hosted on a dedicated cluster for licensing purposes. All Linux virtual machines will be hosted on a dedicated cluster for licensing purposes. All management virtual machines will be hosted on a dedicated cluster. A total of ten physical sites will be used to host virtual machines. In the event of one physical datacenter becoming unavailable, the manageability of the virtual infrastructure in the remaining data centers should not be impacted. Access to configure the management virtual machines via vCenter Server must be controlled through the management Active Directory domain. Access to configure the Windows and Linux virtual machines must be controlled through the resource Active Directory domain. The management and resource Active Directory domains are part of separate Active Directory forests and do not have any trusts between them. The design will use Active Directory with Integrated Windows Authentication. How should the architect document the vCenter Server configuration for this design?

Which two of the listed requirements would be classified as manageability non-functional requirements? (Choose two.)

An architect is considering placement of virtual machines within an existing VMware software-defined data center (SDDC). During the discovery phase, the following information is documented: Cluster One Six ESXi hosts vSphere HA with host failures cluster tolerates = 1 Proactive HA is enabled and set to automated Fully Automated vSphere DRS Transparent Page Sharing (TPS) is enabled Cluster Two Eight ESXi hosts vSphere HA with host failures cluster tolerates = 1 Proactive HA is disabled Partially Automated vSphere DRS Transparent Page Sharing (TPS) is disabled Cluster Three Three ESXi hosts vSphere HA with admission control is disabled Proactive HA is not supported Transparent Page Sharing (TPS) is disabled Virtual Machine Resource Profile 1 Memory sharing techniques should not be used Virtual machines should be automatically restarted in the event of host failure if resources are available Automated initial virtual machine placement Virtual Machine Resource Profile 2 Memory sharing techniques should not be used Virtual machines should be automatically restarted in the event of host failure regardless of available resources Automated initial virtual machine placement Which two recommendations should the architect make for placement of the virtual machines to meet resource profile requirements? (Choose two.)

A new real-time financial service application is being developed by the engineering team at a financial firm and will be released as a public Software-as-a-Service (SaaS) offering. The solutions architect has designed and deployed a new vSphere environment and the supporting network infrastructure for hosting all public services. ESXi hosts are configured to use Precision Time Proalhazi@1tocol (PTP) and a local stratum-1 network time server. Application provisioning and scaling will be managed by VMware vRealize Automation and can be run on Microsoft Windows or multiple distributions of Linux. Which three recommendations should the architect include in the design to ensure that the service maintain timekeeping within an accuracy of one second? (Choose three.)

Which requirement would be classified as a functional requirement within the application design documentation?

An architect is considering placement of virtual machines within an existing VMware softwaredefined data center (SDDC). During the discovery phase, the following information is documented: Which two recommendations should the architect make for placement of the virtual machines to meet resource profile requirements? (Choose two.)

During a requirements gathering workshop, the customer provides the following requirement (REQ) and constraints (CON): REQ01: The customer is looking for a way to limit database virtual machine (VM) placement to save on CPU licensing costs. CON01: There is a single cluster with no budget to scale. CON02: All virtual machines must run on the consolidated cluster. Which two design decisions should the architect make to meet the customer requirement? (Choose two.)

Question 51

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.)

The solution should utilize dual network connections to eliminate single points of failure

The solution should allow the management of multiple ESXi hosts

The solution should allow users to view the remote console of virtual machines

All user access to the platform should be recorded for audit purposes

The solution should allow logs to be retained for a period of 30 days

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Question 52

During a requirements gathering workshop, the customer provides the following requirement that is pertinent to the design of a new vSphere environment:

The Maximum Tolerable Downtime (MTD) for all Tier 1 applications is one hour.

Which requirement classification is being gathered for the design documentation?

Manageability

Performance

Availability

Recoverability

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Question 53

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?

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

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

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

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

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Question 54

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?

Five

Six

Four

Seven

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Question 55

A new vSphere platform is being created. The platform will host virtual machines that will run management services and line-of-business applications.

What should the architect consider when designing the number and type of clusters required?

Maximum tolerable downtime

Predicted platform growth

Auditing requirements for the virtual machines

The level of isolation required between virtual machine classifications

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Question 56

An architect is creating a network design for a new vSphere environment.

Based on customer requirements, the environment must support the following types of traffic:

Management vMotion vSAN Fault Tolerance Virtual machine traffic, which cannot be impacted by other types of traffic Which design recommendation can the architect make for a resilient infrastructure with vSphere network service tiering?

Use different logical networks to ensure traffic is isolated with separate VLANs

Use Network I/O Control and ensure appropriate share value is defined for different types of traffic giving priority to the virtual machines traffic

Use two dedicated virtual switches with a single adapter each, dedicating one virtual switch for Management, vMotion, vSAN and Fault Tolerance traffic, and the second one for virtual machine traffic

Use a NIC teaming policy based on the physical NIC load

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Question 57

An architect is designing a vSphere environment for a customer based on the following information:

The vSphere cluster will have three hosts only due to budget considerations.

A database cluster (node majority) consisting of three virtual machines will be running on the vSphere cluster.

Which two recommendations can the architect make so that the customer achieves the highest level of application availability while taking into consideration operational resiliency? (Choose two.)

Create VM-VM anti-affinity rules

Set das.respectvmvmantiaffinityrules to false

Create VM-Host anti-affinity rules

Disable vSphere HA during maintenance

Set das.ignoreinsufficienthbdatastore to true

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Question 58

During a requirements gathering workshop, the customer provides the following requirement (REQ) and constraints (CON):

REQ01: The customer is looking for a way to limit database virtual machine (VM) placement to save on CPU licensing costs.

CON01: There is a single cluster with no budget to scale.

CON02: All virtual machines must run on the consolidated cluster.

Which two design decisions should the architect make to meet the customer requirement? (Choose two.)

The solution must use VM-VM anti-affinity rules

The solution must use vSphere DRS in manual mode

The solution must use a vRealize Orchestrator workflow for VM placement

The solution must use VM-Host affinity rules

The solution must use vSphere VM and host DRS groups

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Question 59

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?

Enable vSphere HA and add a VM Override with VM Restart Priority set to Disabled

Enable Fault Tolerance

Achieve application availability with snapshots

Enable vSphere HA and add a VM Override with VM Restart Priority set to Lowest

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Question 60

Which two statements are true about gathering functional business and application requirements?

(Choose two.)

It focuses on functional requirements with C-level stakeholders

It leverages a single set of

It might require multiple rounds of stakeholder interviews

It builds stakeholder consensus

It is a non-iterative process

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Total 88 questions

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