This page was exported from IT certification exam materials [ http://blog.dumpleader.com ] Export date:Sat Feb 22 7:50:43 2025 / +0000 GMT ___________________________________________________ Title: VMware 3V0-21.23 Practice Test Pdf Exam Material [Q97-Q119] --------------------------------------------------- VMware 3V0-21.23 Practice Test Pdf Exam Material 3V0-21.23 Answers 3V0-21.23 Free Demo Are Based On The Real Exam Q97. 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 backupWhich functional requirement should the architect include in the design of the new backup solution?  The backup solution must leverage the VMware Consolidated Backup (VCB) framework.  The backup solution must leverage virtual machine snapshots.  The backup solution must leverage VMware vSphere Storage APIs – Data Protection.  The backup solution must leverage VMware vStorage APIs for Data Protection (VADP). https://kb.vmware.com/s/article/1021175VCB and VDP are EOL and no longer supported.Q98. 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. When you enable iSCSI target on VSAN, it will ask which vmk to use, and tells you that you can override it per target.Q99. What are non-functional requirements in the context of a vSphere design?  The specific tasks and operations the system must perform.  The physical hardware specifications needed for the vSphere environment.  The expected levels of system performance and responsiveness.  The aspects of the system’s behavior and performance, such as security, reliability, and scalability. Q100. What is the primary purpose of creating a vSphere cluster logical design?  To determine the hardware and infrastructure requirements for vSphere hosts.  To provide an abstract representation of vSphere hosts and their interrelationships.  To ensure the design meets the required industry regulations and standards.  To identify the specific tasks and operations vSphere hosts should perform. Q101. 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?  Use an SSO domain across all vCenter Server instances  Use an SSO domain per region  Use an SSO domain per vCenter Server instance  Use an SSO domain per site The platform must provide an administrator with the ability to access virtual infrastructure components across all sites from a single management tool instance.Q102. 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 Q103. An architect is designing a new vSphere environment to meet the following requirements:– The environment must support 5,000 virtual machines.– The environment will be built initially using 350 hosts.Which vCenter Server appliance deployment size should the architect specify for the design?  Large  Small  Tiny  Medium Q104. An architect makes the design decision to install ESXi on embedded and resilient 8 GB SD cards.What is the impact of this design decision?  Host profiles must be used for this kind of installation  Scratch partition would need to be created on the external storage  The size of the SD cards is too small and the installation will fail  The vSphere Auto Deploy feature must be enabled on vCenter Server A configuration involving the usage of SD card or USB drives as boot media is a minimum of 8 GB SD card or USB drive + Locally attached persistent storage device for ESX-OSData partition may be used but is also not recommended. Recommended list of locally attached storage devices are listed below.In any case, if an SD or USB device is used for boot media (only SD/USB or SD/USB + local HDD/SSD disk), follow the below instructions to reduce the amount of IO sent to the SD or USB boot media:Enable the ToolsRamDisk option to offload VMTools install/upgrade IO requests on the RAM disk.Ensure the /scratch partition is configured on persistent storage like a local HDD/SSD or boot from the SAN device.https://blogs.vmware.com/vsphere/2021/09/esxi-7-boot-media-consideration-vmware-technical- guidance.htmlQ105. Which type of requirement focuses on the processing power and resources needed by the system?  Storage requirements  Network requirements  Compute requirements  Performance requirements Q106. Refer to the exhibit. During a requirements gathering workshop, the customer shares the following about their existing ESXi host virtual networking infrastructure:The customer confirms that:– Each ESXi host has approximately 200 virtual machines.– They want to maximize the number of concurrent virtual machine migrations.– When placing a host in maintenance mode, it takes a long time to evacuate the virtual machines.Which two recommendations should the architect make in order to help the customer overcome their challenge- (Choose two.)  Configure the network to use MTU for the VMotion VMKernel to 1,600 bytes  Configure the network to use MTU for the VMotion VMKernel to 9,000 bytes  Create an additional standard switch with pNIC3 to use for vMotion  Use the 3 pNICs and bundle them in a link aggregation group (LAG) configuration  Use 10 GbE NICs instead of 1 GbE B: Configure the network to use MTU for the VMotion VMKernel to 9,000 bytes Use jumbo frames for best vMotion performance.C: Create an additional standard switch with pNIC3 to use for vMotionTo distribute and allocate more bandwidth to vMotion traffic across several physical NICs, use multiple-NIC vMotion.E: is good but its additional cost and they need to procure them.https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.vcenterhost.doc/GUID-7DAD15D4-7F41-4913-9F16-567289E22977.htmlQ107. What do availability requirements for vCenter Server relate to?  Ensuring the system meets the required industry regulations and standards.  The potential risks and threats that could impact vCenter Server’s availability.  Specifying the expected levels of system performance and responsiveness.  Ensuring uninterrupted access to vCenter Server and its services. Q108. What do workload design requirements focus on?  The expected response time for system interactions.  The network protocols and configurations for data transfer.  The type and configuration of hardware components.  The tasks and operations the system should perform. Q109. Which element of a design includes physical server specifications, network configurations, and storage details?  Conceptual design.  Logical design.  Physical design.  Architectural design. Q110. An architect is designing a new VMware software-designed data center (SDDC) using vSphere 7 to meet the following requirements:– The SDDC must be deployed at two locations: primary and secondary.– vSphere Replication must be used to replicate virtual machines between the two locations.– Site Recovery Manager must be used to orchestrate disaster recovery (DR) activities.– One single-sign on (SSO) domain must be used to authenticate access at both locations.Which design decision should the architect make to meet these requirements?  A vCenter Server Appliance will be deployed to each site. Unique SSO domains will be created per site.  A vCenter Server will be installed on Windows virtual machines deployed to both sites.  A vCenter Server Appliance will be deployed to each site.  A vCenter Server Appliance will be deployed to the primary site only. Prerequisites for Site Recovery Manager Server: You need a vCenter Server on both sites.https://docs.vmware.com/en/Site-Recovery-Manager/8.4/com.vmware.srm.install_config.doc/GUID-BB0C03E4-72BE-4C74-96C3-97AC6911B6B8.htmlQ111. 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 contentionThe benchmarking cluster host configuration is:– 8 ESXi hosts with 2 sockets × 8 cores– 256 GB RAM divided evenly between sockets– There is no resource contentionThe 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?  The database tier breaches a single NUMA node boundary for the benchmarking cluster  The database tier breaches a single NUMA node boundary for the development cluster  The development cluster can support a lower %Ready time per vCPU  The development cluster has more available RAM per host Benchmarking cluster will end up using both Physical VCPU. Since required vCPUs are 8 and256GB memory hence well suited for single NUMA node on development cluster.https://blogs.vmware.com/performance/2017/03/virtual-machine-vcpu-and-vnuma-rightsizing- rules-of-thumb.htmlQ112. The storage team at an organization is planning to migrate from an older Fibre Channel storage environment to a new environment using IP-based storage.Which two switch features or characteristics are appropriate for IP storage networks- (Choose two.)  Fabric extending devices  Spanning Tree Protocol (STP)  2:1 or greater bandwidth oversubscription for 10 GbE switches  Non-blocking switch  Deep or ultra buffered switches https://www.arista.com/en/solutions/ip-storage-network-infrastructuresQ113. 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?  Use Network I/O Control to ensure the internal security zone has higher share value  Purchase additional servers and plan separate, isolated clusters for workloads that must be compliant with internal security  Use a single cluster and ensure that different security zones are separated at least with dedicated VLANs and firewall  Use a single cluster and configure DRS anti-affinity rules to ensure internal security compliant virtual machines cannot migrate between ESXi hosts. VLANs are needed for network logical isolation. The security policy does not talk about compute isolation.Q114. 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?  The backup solution must leverage the VMware Consolidated Backup (VCB) framework.  The backup solution must leverage virtual machine snapshots.  The backup solution must leverage VMware vSphere Storage APIs – Data Protection.  The backup solution must leverage VMware vStorage APIs for Data Protection (VADP). Q115. A customer requires the use of data encryption to ensure data is not accessible when a drive is removed from the primary storage platform. However, there is also a requirement to use deduplication and compression against all workloads in order to conserve space.Which solution meets the customer requirements?  Data-in-transit encryption  OS-level encryption  Encrypted backups  Array-based encryption Array-based encryption provides the same benefits as SEDs (self-encrypting drives), in that the drive shows no readable data once it is removed from the array. That means drives don’t need to be physically destroyed when they are removed, which brings cost, security and environmental benefits.Q116. Which of the following best describes the conceptual elements of a design?  Detailed technical specifications and configurations.  High-level abstract representation of the system’s structure and components.  Physical implementation details and hardware requirements.  Performance metrics and benchmarks. Q117. What is the minimum number of ESXi hosts required to create a vSphere vSAN cluster?  1  2  3  4 Q118. Which two of the listed requirements would be classified as performance non-functional requirements? (Choose two.)  The vSphere platform must be able to provide a recovery time objective of 30 minutes  The vSphere platform must be able to provide a minimum throughput of 400 MB/s  The vSphere platform must be able to provide N+1 redundancy  The vSphere platform must be able to provide a maximum read latency of 15 ms  The vSphere platform must be able to provide a service-level agreement (SLA) of 99,9% Q119. An architect is designing a VMware solution for a customer to meet the following requirements:– The solution must use investments in existing storage array that supports both block and file storage.– The solution must support the ability to migrate workloads between hosts within a cluster.– The solution must support resource management priorities.– The solution must support the ability to connect virtual machines directly to LUNs.– The solution should use existing 32G fabric infrastructure. There is no budget for additional physical hardware.Which design decision should the architect make to meet these requirements?  The ESXi hosts will leverage NFS.  The ESXi hosts will leverage Fibre Channel over Ethernet (FCoE).  The ESXi hosts will leverage iSCSI.  The ESXi hosts will leverage Fibre Channel (FC).  Loading … 3V0-21.23 [Oct-2024] Newly Released] Exam Questions For You To Pass: https://www.dumpleader.com/3V0-21.23_exam.html --------------------------------------------------- Images: https://blog.dumpleader.com/wp-content/plugins/watu/loading.gif https://blog.dumpleader.com/wp-content/plugins/watu/loading.gif --------------------------------------------------- --------------------------------------------------- Post date: 2024-10-17 10:28:44 Post date GMT: 2024-10-17 10:28:44 Post modified date: 2024-10-17 10:28:44 Post modified date GMT: 2024-10-17 10:28:44