Free 3V0-21.23 Exam Braindumps certification guide Q&A [Q104-Q126]

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Free 3V0-21.23 Exam Braindumps certification guide Q&A

3V0-21.23 Certification Overview Latest 3V0-21.23 PDF Dumps

QUESTION 104
What is the purpose of creating a vSphere storage logical design?

To determine the hardware and infrastructure requirements for vSphere storage.

To provide an abstract representation of vSphere storage components and their interconnections.

To ensure the design meets the required industry regulations and standards.

To identify the specific tasks and operations vSphere storage should perform.

QUESTION 105
After the vSAN iSCSI Target service is enabled, which statement about iSCSI networks is true?

A separate VMkernel interface may be configured per target.

A single VMkernel interface must be selected for all iSCSI targets.

The vSAN iSCSI Target service always uses all Management VMkernel interfaces.

The vSAN iSCSI Target service always uses the vMotion network.

QUESTION 106
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?

Stateless cached vSphere Auto Deploy

Stateless vSphere Auto Deploy

Manual install of each ESXi host with an image from USB

Stateful vSphere Auto Deploy

QUESTION 107
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.)

The backup service will store data in a secure facility

The backup service has sufficient capacity for the new requirements

The customer will update their hardware standard to support rack mount servers

All virtual machines will be deployed with the same resource profile for production and development

The clusters will have a minimum redundancy of N+1

QUESTION 108
An architect is designing storage for a new vSphere environment to meet the following requirements:
– Asynchronous replication is required between two sites.
– The impact on the storage layer should not impact the performance of the compute layer.
– Each application tier will require different replication attributes.
– Virtual machine live migration across compute and storage must be supported.
– Virtual machine aware back up will be leveraged.
– Operational management overhead should be minimized.
– Operational automation should be supported.
Which storage design recommendations would meet the requirements?

Two new Fibre Channel storage arrays will be deployed, one at either site.
Each application tier will be initially provisioned a new LUN.
Data replication will be offloaded to the new arrays.

Two new vSphere clusters enabled with vSAN will be deployed, one at either site.
vSAN will be used to provide policy-based management for each application tier.
vSphere Replication will be used to replicate the virtual machine data in an asynchronous configuration.

Two new ISCSI storage arrays will be deployed, one at either site.
Each application tier will be initially provisioned a new LUN.
Data replication will be offloaded to the new arrays.

Two new storage arrays will be deployed, one at either site.
vSphere Volumes (vVOLs) will be used to provide policy-based management for each application tier.
Data replication will be offloaded to the new arrays.

QUESTION 109
The architect for a large enterprise is tasked with reviewing a proposed design created by a service partner.
Which design elements are expected to be detailed within the physical design section of the documentation?

A design diagram illustrating the configuration and specific attributes, such as IP addresses

A list of requirements, constraints, and risks

A solution architecture diagram with the components and data flow

An entity relationship diagram describing upstream and downstream dependencies for specific service components

QUESTION 110
A VMware Service Provider is tasked with delivering a solution for continuous availability for a subset of Tier 1 virtual machines (VMs) and vApps running in their vSAN environment. The VMs make up a mission-critical application and there can be no data loss in the event of an outage at their primary data center. In the event of a regional outage, they have established a 10-minute recovery point objective (RPO). Failover/failback to the third site must be automated.
They have the following in place:
– Two local data centers (primary and secondary) connected with 100 Gb dedicated fiber
– 2ms round-trip time (RTT) latency between the sites
– A third data center located on another power grid
– 70ms latency between the primary and secondary data centers
– Matching storage arrays at all locations
Which two solutions could be used to meet the requirements- (Choose two.)

Site Recovery Manager

Snapshots

vSAN Metro Cluster

vSphere Data Protection

vStorage APIs for Array Integration (VAAI)

QUESTION 111
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

QUESTION 112
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.)

There will be an increase in management overhead.

Identical hardware must be procured for all hosts.

There will be a reduction in performance.

The patching cycles will affect both clusters at the same time.

There will be additional licensing and cost requirements for both clusters.

QUESTION 113
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?

Separate the two resource profiles into two clusters. The Tier 1 cluster will have fast storage while the Tier 2 cluster will not.

Run both resource profiles on the same cluster with the same host hardware platform.

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.

Run both resource profiles on the same cluster with host hardware that has fast CPU, large amounts of memory, and the fastest storage platform.

QUESTION 114
During the upgrade process of VMware tools on virtual machines, what is the correct sequence to ensure smooth compatibility?

Upgrade the vSphere Client first, followed by the ESXi hosts and then the virtual machines

Upgrade the virtual machines first, followed by the ESXi hosts and then the vCenter Server

Upgrade the vCenter Server first, followed by the ESXi hosts and then the virtual machines

Upgrade the ESXi hosts first, followed by the virtual machines and then the vCenter Server

QUESTION 115
An architect is designing a new vSphere environment to meet the following requirements:
– The environment must support 800 virtual machines.
– The environment will be built initially using 200 hosts.
Which vCenter Server appliance deployment size should the architect specify for the design?

Large

Small

X-Large

Medium

QUESTION 116
An architect is tasked with recommending a solution for a company that is running out of VLANs.
Currently the company is running two separate data centers based on vSphere including an Enterprise Plus license.
In the first data center, the problem was solved by using VMware NSX and overlay network. In the second data center, there is currently no VMware NSX implementation in place and no budget for additional licenses.
What should the architect recommend as a potential solution to provide support for additional VLANs?

Separate Distributed Virtual Switches (DVS)

Private VLANs (PVLAN)

Virtual Guest Tagging (VGT)

vSwitch VLAN Tagging (VST)

QUESTION 117
An architect is assigned to report available capacity of a vSphere platform and is provided with the following:
– Read-only access to the platform’s virtualization monitoring tool
– Full access to an internally developed and manually updated Configuration Management Database (CMDB) tool
– Access to a document repository containing the go-live design documentation for each application
– Links to vendor best practice documentation for many of the deployed applications
– Access to the company wide in-guest monitoring tool
Information extracted from which two sources will accurately provide the required information? (Choose two.)

Virtualization monitoring tools

Application virtual machine design documents

In-guest monitoring tools

Application vendor best practice documentation

Support organizations Configuration Management Database (CMDB)

QUESTION 118
What is the primary purpose of determining security requirements for a vSphere design?

To specify the expected levels of system performance and responsiveness.

To identify the specific tasks and operations the vSphere system should perform.

To ensure the confidentiality, integrity, and availability of data and resources in the vSphere environment.

To optimize the network protocols and configurations for data transfer.

QUESTION 119
How do you determine the network protocol needs for a vSphere network design?

By calculating the storage requirements for vSphere hosts.

By identifying the number of virtual machines that will run on the hosts.

By specifying the expected levels of system performance and responsiveness.

By considering the type of data traffic and communication requirements in the environment.

QUESTION 120
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_01
– Use 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

QUESTION 121
A customer has six hosts available in a cluster. When running at full capacity, all virtual machines can be run on two hosts.
How many hosts can the customer place into maintenance mode at the same time while still providing N+2 resiliency to the cluster?

Two

Three

One

None

QUESTION 122
When performing a vSphere upgrade, what is the best practice to ensure compatibility with existing hardware, software, and third-party plugins?

Upgrade the vCenter Server first, followed by ESXi hosts

Upgrade ESXi hosts first, followed by the vCenter Server

Perform a clean installation of vSphere components on new hardware

Disconnect all third-party plugins before starting the upgrade process

QUESTION 123
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

QUESTION 124
An architect is reviewing a physical storage design. The customer has specified that a new active- passive based storage array will be used to provide storage for the vSphere clusters.
Which configuration should for the architect recommended?

VMW_SATP_DEFAULT_AA

VMW_PSP_FIXED

VMW_SATP_LOCAL

VMW_PSP_MRU

QUESTION 125
What is the primary purpose of data protection requirements for a vSphere design?

To specify the expected levels of system performance and responsiveness.

To determine the hardware specifications needed for the vSphere environment.

To ensure the confidentiality and security of sensitive data stored in the vSphere system.

To identify the specific tasks and operations the vSphere system should perform.

QUESTION 126
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_01
Use 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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