3V0-21.23 Pre-Exam Practice Tests | (Updated 185 Questions)
Valid 3V0-21.23 Exam Q&A PDF - One Year Free Update
NEW QUESTION # 52
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 Configure two existing data stores for heartbeat Consider an OEM with NIC failure conditions in their Proactive HA plugin
- B. Configure vSphere HA Set das.IgnoreRedundantNetWarning to true 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
NEW QUESTION # 53
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 applications are created in-house with in-guest recovery protection
- C. The two data center locations have a network latency of 8 ms round-trip time (RTT)
- D. The existing storage is out of maintenance
Answer: C
Explanation:
Customer talks about a new Hybrid cloud solution. Therefore, vSAN comes to my mind as a great solution regarding storage and Hybrid cloud.
Based on the following information, network latency of 8 ms RTT will be considered a design constraint.
Data Site to Data Site Network Latency :
Data site to data site network refers to the communication between non-witness sites, in other words, sites that run virtual machines and hold virtual machine data. Latency or RTT (Round Trip Time) between sites hosting virtual machine objects should not be greater than 5msec (<
2.5msec one-way).
https://core.vmware.com/resource/vsan-stretched-cluster-guide#sec7310-sub3
NEW QUESTION # 54
Which requirement would be classified as a functional requirement within the design documentation?
- A. Virtual machines must be patched within one month of the patch release date.
- B. The system must be able to scale to support 500 concurrent virtual machines.
- C. The system must perform virtual machine backups through an API.
- D. Virtual machines must be restarted within 30 minutes of a host failure.
Answer: B
Explanation:
Product feature = functional requirement
NEW QUESTION # 55
An architect is designing a new backup solution for a vSphere platform that has been recently upgraded to vSphere 7.
The architect wants the backup solution to perform the following:
- Full virtual machine image backup and restore
- Incremental virtual machine image backup and restore
- File level backup and restore within both Windows and Linux virtual machines
- LAN-free backup.
Which functional requirement should the architect include in the design of the new backup solution?
- A. The backup solution must leverage virtual machine snapshots.
- B. The backup solution must leverage VMware vSphere Storage APIs - Data Protection.
- C. The backup solution must leverage VMware vStorage APIs for Data Protection (VADP).
- D. The backup solution must leverage the VMware Consolidated Backup (VCB) framework.
Answer: B
NEW QUESTION # 56
An architect is designing a vSphere environment for a customer and learns that the customer has:
- A single vSphere cluster
- Two storage arrays with different RAID capabilities.
Which two design decisions should the architect make to maximize data availability and data performance for this customer? (Choose two.)
- A. Use VM to host DRS rules.
- B. Use multiple datastores for heartbeat.
- C. Use Storage DRS.
- D. Use VMDK anti-affinity rules.
- E. Use a minimum of three storage arrays.
Answer: C,D
NEW QUESTION # 57
During the planning and designing phase, what are the two main considerations for workload placement within a vSphere environment? (Choose two.)
- A. Application software licensing costs
- B. Power consumption of the server hardware
- C. Number of physical CPU cores on the server
- D. Network bandwidth availability
Answer: C,D
NEW QUESTION # 58
An architect is designing a new vSphere cluster. The requirement is to provide a total of 96 CPU cores and 1.5 TB RAM across all hosts.
The following information has been provided:
1. Two different physical hardware profiles are available for the ESXi hosts in the cluster.
- Profile 1: 16 CPU cores and 256 GB RAM
- Profile 2: 32 CPU cores and 512 GB RAM
2. Profile 2 is twice as expensive to purchase as Profile 1.
Which two aspects should the architect consider when selecting the hardware profile? (Choose two.)
- A. The downtime allowed for virtual machines that will be running within the cluster
- B. The amount of capacity available for failover of virtual machines within the cluster
- C. The cost to procure and maintain the hardware
- D. The manufacturer and model of the CPUs in the hosts
- E. The number of virtual machines that will be running within the cluster
Answer: B,E
NEW QUESTION # 59
What do Service-Level Agreement (SLA) requirements define?
- A. The network protocols and configurations for data transfer.
- B. The specific tasks and operations that the system must perform.
- C. The physical hardware specifications needed for the system.
- D. The expected performance and availability levels agreed upon with clients or users.
Answer: D
NEW QUESTION # 60
The Chief Information Security Officer (CISO) for an organization is concerned about the security posture of the operating system images that are used for the provisioning of their Software-as-a-Service (SaaS) applications.
The organization is in a growth period. The organization is opening a new data center to launch its next phase of new SaaS-based solutions. The DevOps team currently creates encrypted virtual machine (VM) templates that are used for various operating systems and adds these to the vSphere inventory.
The DevOps team already uses a published content library and has been granted a role with the ability to add and delete library items.
The following requirements have been noted:
- Impacts to the DevOps team's operational processes must be kept to a minimum.
- The DevOps team must be able to regularly check out a copy of the image for updates and check in a new version of the image.
- Images must be synchronized from the primary data center to the new data center.
Which three recommendations should the architect make to design a content library solution that will meet these requirements? (Choose three.)
- A. Create a subscribed library from the published library and synchronize Open Virtualization Format (OVF) templates on-demand
- B. Update the role for the DevOps team with new privileges
- C. Clone virtual machines as Open Virtualization Format (OVF) templates to the published content library
- D. Clone virtual machines as VM templates to the published content library
- E. Create a subscribed library from the published library and synchronize Open Virtualization Format (OVF) templates automatically
- F. Create a subscription and publish VM templates to a subscribed content library
Answer: B,D,F
NEW QUESTION # 61
An architect is designing a VMware software-defined data center (SDDC) solution based on the following customer requirements:
- The solution must initially support 1,000 virtual machines
- The solution must scale to support the concurrent running of up to 5,000 virtual machines
- The production environment should be delivered across two data centers
- The solution should have a maximum tolerable downtime (MTD) of four hours
- The solution should have a monthly service availability target of 99.8% Which two assumptions could the architect make based on the information from the customer to help size the solution- (Choose two.)
- A. The number of vSphere hosts in a cluster
- B. The size (CPU/RAM/storage) of the average virtual machine
- C. The guest operating system for each virtual machine
- D. The average resource utilization of a virtual machine
- E. The size (CPU/RAM/storage) of the vSphere hosts
Answer: B,D
NEW QUESTION # 62
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?
- A. Large
- B. X-Large
- C. Medium
- D. Small
Answer: C
Explanation:
In this case, 200 ESXi + 800 VMs, therefore Medium (up to 400 ESXi or 4000 VMs) For more details:
- Tiny environment (up to 10 hosts or 100 virtual machines)
- Small environment (up to 100 hosts or 1,000 virtual machines)
- Medium environment (up to 400 hosts or 4,000 virtual machine)
- Large environment (up to 1,000 hosts or 10,000 virtual machines)
- X-Large environment (up to 2,500 hosts or 45,000 virtual machines)
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vcenter.install.doc/GUID-
88571D8A-46E1-464D-A349-4DC43DCAF320.html
NEW QUESTION # 63
What does a single-site deployment design entail?
- A. Deploying vCenter Server on a single virtual machine.
- B. Deploying vCenter Server across multiple data centers in different regions.
- C. Deploying vCenter Server on multiple physical servers for load balancing.
- D. Deploying vCenter Server in a highly available configuration within a single data center.
Answer: D
NEW QUESTION # 64
During the installation of ESXi, what is the minimum number of network interfaces required for management and vMotion traffic, respectively?
- A. 2, 2
- B. 0, 1
- C. 1, 0
- D. 1, 1
Answer: D
NEW QUESTION # 65
Which requirement is essential to ensure that the system can handle its intended workload without performance degradation?
- A. SLA requirements
- B. Capacity requirements
- C. Performance requirements
- D. Compute requirements
Answer: C
NEW QUESTION # 66
There is a request for approved virtual machine applications through a new vSphere platform's integrated automation portal. The platform was built following all provided company security guidelines and has been assessed against Sarbanes-Oxley Act of 2002 (SOX) regulations.
The platform has the following characteristics:
- vRealize Operations is being used to monitor all clusters.
- There is a dedicated ESXi cluster, supporting all management services.
- All network traffic is via distributed virtual switches (DVS).
- There is a dedicated ESXi cluster for all line-of-business applications.
- Network traffic is serviced by NSX-T.
- There is a dedicated ESXi cluster for virtual desktop infrastructure (VDI).
- Network traffic is serviced by NSX-T.
The application owner is requesting approval to install a new service that must be protected as per the Payment Card Industry (PCI) Data Security Standard.
Which additional non-functional requirement should the architect include in the design to support the new service?
- A. The vSphere hosting platform and all PCI application virtual machines must be monitored using the vRealize Operations Compliance Pack for Payment Card Industry.
- B. The vSphere hosting platform and all PCI application virtual machines must be assessed against Payment Card Industry (PCI) Data Security Standard compliance.
- C. The vSphere hosting platform and all PCI application virtual machine network traffic must be routed via NSX-T.
- D. The vSphere hosting platform and all PCI application virtual machines must be assessed for SOX compliance.
Answer: A
NEW QUESTION # 67
A vSphere administrator is experiencing performance issues in a virtual machine.
Which tool can help identify CPU, memory, and disk utilization at the guest OS level?
- A. ESXi Host Logs
- B. Guest Operating System Performance Charts
- C. vSphere Client
- D. vRealize Operations Manager
Answer: B
NEW QUESTION # 68
During a requirements gathering workshop to design a physical to virtual migration, the customer provides the following information:
- There is no physical firewall in the data center with no anticipated plans for a future network refresh.
- Leveraging the virtual infrastructure to mitigate the lack of network security must be addressed in the design.
- All physical servers to be migrated exist on the same VLAN.
Which recommendation should the architect make to address the customer requirement with regard to virtual networking?
- A. Create port groups with different names and same VLAN IDs Enable traffic shaping for ingress and egress traffic
- B. Disable traffic filtering and marking Use tag actions
- C. Enable traffic filtering and marking Use allow or drop actions
- D. Split the virtual machines into several VLANs Use tag actions
Answer: C
NEW QUESTION # 69
A customer defines a requirement to minimize the vMotion migration time during a maintenance period. The servers being used are equipped with eight 1 GbE network adapters.
Per the defined logical network configuration, there are two network adapters each used for:
- Management traffic
- vMotion traffic
- iSCSI traffic
- Virtual machine traffic
Which design decision should the architect make to meet the customer requirement?
- A. Combine vMotion and Management traffic to make use of four adapters.
- B. Use Network I/O Control to define a reservation for vMotion traffic.
- C. Configure a dedicated TCP/IP stack for vMotion traffic.
- D. Implement Multi-NIC vMotion by adding additional vMotion VMkernels.
Answer: D
Explanation:
We maintain the 2 x 1 GbE network adapters for vMotion and then configure multiple VMkernel interfaces using the same NIC and network. Each time you add a VMkernel adapter and enable it for vMotion, you create a new stream. With more streams, there is greater bandwidth utilization.
NEW QUESTION # 70
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?
- A. Seven
- B. Five
- C. Six
- D. Four
Answer: B
NEW QUESTION # 71
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.)
- A. Support organizations Configuration Management Database (CMDB)
- B. Application virtual machine design documents
- C. Virtualization monitoring tools
- D. In-guest monitoring tools
- E. Application vendor best practice documentation
Answer: C,D
NEW QUESTION # 72
An architect is designing a new greenfield environment with 600 ESXi hosts in an automated fashion. The engineering department already has a PXE Boot server, TFTP server, and DHCP server set up with an NFS mount for their current Linux servers.
The architect must be able to demonstrate and meet a security requirement to have all infrastructure processes separated.
Which recommendation should the architect make for the ESXi host deployment?
- A. Request a common shared network with flexible security measures to accommodate different auto deployment options
- B. Request an isolated network segment to use and dedicate it to Auto Deploy functions
- C. Ask the business to expand the engineering environment to service the virtual environment as well
- D. Deploy each ESXi host individually and document it to satisfy security requirements
Answer: B
Explanation:
You can greatly reduce the security risk of Auto Deploy by completely isolating the network where Auto Deploy is used.
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.esxi.install.doc/GUID-
8DAC6FEE-0441-4072-8195-9461095C2041.html
NEW QUESTION # 73
An architect is redesigning a storage environment to provide simplified management of a VMware environment. The administrators have expressed the need to provision storage and apply a custom set of array features granularly to virtual machines. They will re-use their existing shared storage platform as it does support all modern VMware storage integrations.
Which two technologies or features are needed to support the requirements of this project? (Choose two.)
- A. vSphere Virtual Volumes (vVols)
- B. vSphere Storage DRS
- C. Datastore Clusters
- D. Raw Device Mappings (RDMs)
- E. vStorage APIs for Storage Awareness (VASA)
Answer: A,E
NEW QUESTION # 74
Which requirement would be classified as a functional requirement within the application design documentation?
- A. The application must be hosted with redundancy levels of N+1 or better.
- B. Penetration testing must be executed quarterly with a pass rate of 80% or higher.
- C. The application must be capable of handling 200 transactions per second.
- D. Administrators must monitor the network traffic of the desired systems.
Answer: D
NEW QUESTION # 75
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VMware vSphere 8.x Advanced Design Free Update Certification Sample Questions: https://torrentvce.pass4guide.com/3V0-21.23-dumps-questions.html