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NEW QUESTION # 21
An architect is documenting the design for a new multi-site vSphere solution. The customer has informed the architect that the workloads hosted on the solution are managed by application teams, who must perform a number of steps to return the application to service following a failover of the workloads to the secondary site.
These steps are defined as the Work Recovery Time (WRT). The customer has provided the architect with the following information about the workloads:
Critical workloads have a WRT of 12 hours
Production workloads have a WRT of 24 hours
Development workloads have a WRT of 24 hours
All workloads have an RPO of 4 hours
Critical workloads have an RTO of 1 hour
Production workloads have an RTO of 12 hours
Development workloads have an RTO of 24 hours
The customer has also confirmed that the Disaster Recovery solution will not begin the recovery of the development workloads until all critical and production workloads have been recovered at the secondary site.
What would the architect document as the maximum tolerable downtime (MTD) for each type of workload in the design?
- A. Critical Workloads: 16 hours
Production Workloads: 28 hours
Development Workloads: 28 hours - B. Critical Workloads: 13 hours
Production Workloads: 36 hours
Development Workloads: 48 hours - C. Critical Workloads: 12 hours
Production Workloads: 24 hours
Development Workloads: 24 hours - D. Critical Workloads: 13 hours
Production Workloads: 36 hours
Development Workloads: 60 hours
Answer: B
Explanation:
TheMaximum Tolerable Downtime (MTD)is the maximum time that an application or system can be unavailable before it negatively impacts the business. TheMTDis calculated by adding theRecovery Time Objective (RTO)to theWork Recovery Time (WRT). Here's how it applies to each workload type:
Critical Workloads:
- RTO:1 hour (time to restore the system to a usable state after failure).
- WRT:12 hours (the time to get the application fully back to service).
- MTD = RTO + WRT = 1 hour + 12 hours = 13 hours.
Production Workloads:
- RTO:12 hours (time to restore the system to a usable state after failure).
- WRT:24 hours (time to get the application fully back to service).
- MTD = RTO + WRT = 12 hours + 24 hours = 36 hours.
Development Workloads:
- RTO:24 hours (time to restore the system to a usable state after failure).
- WRT:24 hours (time to get the application fully back to service).
- MTD = RTO + WRT = 24 hours + 24 hours = 48 hours.
NEW QUESTION # 22
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?
- A. Auditing requirements for the virtual machines
- B. Maximum tolerable downtime
- C. The level of isolation required between virtual machine classifications
- D. Predicted platform growth
Answer: C
NEW QUESTION # 23
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 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 - 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 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 - D. - 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.
Answer: A
NEW QUESTION # 24
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. Four
- B. Two
- C. Five
- D. Three
Answer: A
Explanation:
Take for consideration "Management overhead is 20%."
CPU: (60+60*0,25+60*0,2)/36 = ~ 2,4 (round up to 3)
RAM: (1152+1152*0,25+1152*0,2)/512 = ~ 3,26 (round up to 4)
NEW QUESTION # 25
An architect is designing a new vSphere solution. The customer has provided the following information to describe how the solution will be used:
The solution will host development workloads
Administrators will utilize snapshots frequently, with snapshots sometimes retained for extended periods of time Some of the workloads are sensitive to latency on the I/O of the storage Storage for the workloads will be provided by a physical array The physical array does not include a storage provider All workloads must be hosted on the solution, there are no other vSphere environments available for use Which design decision should the architect make to meet the needs of the customer?
- A. Use a storage array which supports vSphere Storage APIs - Storage Awareness (VASA) to configure Virtual Volumes (vVols) datastores for the workloads
- B. On workloads which are sensitive to latency, set the latency-sensitivity=high advanced setting
- C. On workloads which will use snapshots, set the latency-sensitivity=high advanced setting
- D. Use a storage array which supports VMware vSphere APIs: Array Integration (VAAI) to configure VMFS datastores for the workloads
Answer: A
NEW QUESTION # 26
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. The clusters will have a minimum redundancy of N+1
- B. The customer will update their hardware standard to support rack mount servers
- C. The backup service will store data in a secure facility
- D. All virtual machines will be deployed with the same resource profile for production and development
- E. The backup service has sufficient capacity for the new requirements
Answer: A,E
NEW QUESTION # 27
An architect is responsible for designing the upgrade of a brownfield vSphere-based solution for a financial services customer. The customer has a requirement to host a mission critical, latency sensitive stock trading application.
During initial meetings with the customer, the following information is provided:
The solution is currently running vSphere 7.0 U3
All vSphere distributed switches (VDS) are at version 7.0.0
The customer has provisioned new hardware with dedicated AMD Data Processing Units (DPU) The mission critical applications must not be adversely affected by other workloads running in the environment The architect has made the following design decisions:
The solution will upgrade the existing VMware vCenter Server to version 8.0 The solution will upgrade all existing VMware ESXi hosts to version 8.0 The solution will deploy VMware ESXi 8.0 for all new host servers Which three additional design decisions should the architect make to ensure that the new hardware can be used to support the latency-sensitive application? (Choose three.)
- A. The solution will deploy new vSphere distributed switches (8.0.0) and connect the new DPU-enabled hosts.
- B. The solution will configure network offloads compatibility to support DPUs.
- C. The solution will deploy all DPU-enabled VMware ESXi hosts into a dedicated VMware vSphere cluster.
- D. The solution will upgrade all existing vSphere distributed switches to version 8.0.0.
- E. The solution will deploy new vSphere distributed switches (7.0.3) and connect the new DPU-enabled hosts.
- F. The solution will configure the hosts to use Network Time protocol (NTP).
Answer: A,B,C
Explanation:
Deploy all DPU-enabled VMware ESXi hosts into a dedicated VMware vSphere cluster:
Since the customer has amission-critical, latency-sensitive stock trading application, it is essential todedicate resourcesto these workloads to avoid contention with other less critical workloads. By placingDPU-enabled ESXi hosts in a dedicated cluster, the architect ensures that the hardware acceleration provided by the DPUs can be fully utilized by the latency-sensitive application without interference from other workloads.
Configure network offloads compatibility to support DPUs:
DPUscan offload network-related tasks from the CPU, such as network packet processing, and ensure better performance and lower latency. Byconfiguring network offload compatibilityin VMware ESXi, the system will leverage the DPU's capabilities to offload network traffic processing, reducing the CPU burden and improving network performance for latency-sensitive applications.
Deploy new vSphere distributed switches (8.0.0) and connect the new DPU-enabled hosts:
For optimal support and performance withDPU-enabled hosts, the architect should deployvSphere distributed switches (VDS) version 8.0.0. The newer version will be optimized for the hardware and provide better integration with DPUs, ensuring the latest features, improvements, and support for DPUs, thus maximizing the performance and minimizing latency for mission-critical applications.
NEW QUESTION # 28
Application owners require support of a Microsoft Windows Server Failover Cluster (WSFC).
Their current environment consists of the following components:
- vSphere 7.0 and vSAN 7.0
- External array supporting NFS 3.0/4.1, Server Message Block (SMB) 2.1
- 10 GbE storage connectivity for all devices
The solution architect is tasked with coming up with a solution to meet this requirement while utilizing their existing investments.
Which two recommendations could the architect make- (Choose two.)
- A. Use NFS 4.1 shares for quorum and shared disk
- B. Run WSFC on vSAN iSCSI Target Service
- C. Use vSAN native support for WSFC
- D. Use raw device mapping (RDM)
- E. Use the SMB 2.1 protocol for sharing disks
Answer: C,D
Explanation:
Only Clustered VMDKs, vVols and RDMs allowed for Microsoft Windows Server Failover Cluster (WSFC).
https://kb.vmware.com/s/article/79616
NEW QUESTION # 29
An architect is designing a series of new vSphere environments for an organization. The environments will be deployed in their US-East and US-West region data centers. Each data center may have one or more dedicated vSphere environments. Only the vSphere environments within a data center will be configured with Enhanced Linked Mode. The Chief Technology Officer (CTO) has authorized the use of VMware vRealize Automation Cloud for automation. The build team creates standardized virtual machine images for various operating systems in Open Virtualization Format (OVF) and publishes the latest version on an as-needed basis to an internal HTTPS-accessible repository.
The architect must design a content library topology that meets the following requirements:
- A localized content library must be available in each data center.
- Each content library must be updated when an image is updated and released by the build team.
- The cloud automation platform must be able to consume the latest approved content library images.
- It must leverage the existing build team processes.
What should the architect recommend to meet the requirements?
- A. Work with the build team to automate a JSON-based manifest to the repository when changes occur in the repository.
Create a subscribed content library for each vSphere environment.
Configure the content library to download content when needed. - B. Work with the build team to automate a JSON-based manifest to the repository when changes occur in the repository.
Create a subscribed content library for each vSphere environment.
Configure the content library to download content automatically. - C. Work with the build team to create a local content library for each vSphere environment.
Import the OVF images when new image are published to the repository. - D. Create a local content library for the primary vSphere environment in each data center.
Create a subscribed content library for each additional vSphere environment in each data center.
Configure the content library to download content automatically.
Answer: D
NEW QUESTION # 30
An architect is tasked with designing a new VMware software-defined data center (SDDC) using VMware vSAN. The architect uses a storage assessment tool to determine the storage requirements for the new vSAN cluster. The new SDDC is going to be deployed into the existing data center and must be connected to a shared core network switch.
The architect decides to use vSAN ReadyNodes with the following configuration:
- Two disk groups with
- Write Intensive NVMe 800 GB drive for cache
- Four 3.84 TB Mixed Use NVMe for capacity Four 10 GbE ports.
Which element represents a risk that should be included in this design?
- A. The use of NVMe drives for cache and capacity
- B. The use of vSAN ReadyNodes
- C. The number of 10 GbE capable ports in the vSAN ReadyNode
- D. The existing network is 10 GbE capable
Answer: D
NEW QUESTION # 31
An architect is designing a new vSphere solution. The following information has been gathered during the design workshops with the customer:
The solution will be deployed into two availability zones (AZs)
The solution will be configured as a single stretched cluster with shared storage across the two AZs Production and Development workloads will run across both AZs The cluster is configured as N + 1 The architect needs to ensure that, in the event of a host failure during maintenance of another host in the cluster, only the Production workloads are recovered.
What should the architect include in the design to meet this requirement?
- A. Configure vSphere HA Host Failure Response to Restart VMsSet the cluster default Restart VM Restart Priority to Highest
- B. Configure vSphere HA VM Monitoring to VM Monitoring onlySet the VM monitoring sensitivity to Preset of High
- C. Configure vSphere HA VM Monitoring to VM and Application MonitoringSet the VM monitoring sensitivity to Custom
- D. Configure vSphere HA Host Failure Response to Restart VMsSet the Development VMs to Disabled as the Restart Priority
Answer: D
Explanation:
In this scenario, the requirement is to ensure that only Production workloads are recovered in the event of a host failure during maintenance, while Development workloads are not restarted. This can be achieved using vSphere HA settings.
By configuring the vSphere HA Host Failure Response to Restart VMs, the system will attempt to restart VMs when a host failure occurs.
Setting the Restart Priority for Development VMs to Disabled ensures that these VMs will not be restarted during a failure event, even though the cluster is set to restart VMs in the event of a host failure. This way, only the Production workloads will be restarted, meeting the customer's requirement.
NEW QUESTION # 32
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.)
- A. The patching cycles will affect both clusters at the same time.
- B. There will be a reduction in performance.
- C. There will be additional licensing and cost requirements for both clusters.
- D. Identical hardware must be procured for all hosts.
- E. There will be an increase in management overhead.
Answer: C,E
Explanation:
A: There will be an increase in management overhead. - multiple clusters to manage B; Identical hardware must be procured for all hosts. - seperate clusters so hardware can be very different C: There will be a reduction in performance. - there would be a performance increase in segregation D: The patching cycles will affect both clusters at the same time. - this is not true.
E: There will be additional licensing and cost requirements for both clusters. - process of elimination leaves this
NEW QUESTION # 33
An architect is designing a solution for an environment that has an application consisting of five resource-intensive virtual machines.
Which design recommendation should the architect make to avoid resource bottlenecks?
- A. Create a cluster with six hosts and use automated placement rules to keep the application virtual machines apart.
- B. Create a cluster with four hosts and use rules to prioritize the resources for the application virtual machines.
- C. Create a cluster with six hosts and use automated placement rules to keep the application virtual machines together.
- D. Create a cluster with three hosts and only run the application virtual machines on this cluster.
Answer: A
NEW QUESTION # 34
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?
- A. Small
- B. Medium
- C. Large
- D. Tiny
Answer: C
Explanation:
The environment "must" support "5,000" virtual machines.
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vcenter.upgrade.doc/GUID- FB268055-5D36-4624-A64C-9800D3FCB689.html Large environment (up to 1,000 hosts or 10,000 virtual machines)
NEW QUESTION # 35
What is the maximum number of vCPUs that can be assigned to a virtual machine in a vSphere 7.x environment?
- A. 0
- B. 1
- C. It depends on the number of physical CPU cores in the host.
- D. 2
Answer: C
NEW QUESTION # 36
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 multiple datastores for heartbeat.
- B. Use VMDK anti-affinity rules.
- C. Use VM to host DRS rules.
- D. Use a minimum of three storage arrays.
- E. Use Storage DRS.
Answer: B,E
Explanation:
Storage DRS would satisfy data availability.
VMDK anti-affinity rules would satisfy "different RAID capabilities" and "data performance.
NEW QUESTION # 37
An architect is documenting the design for a new multi-site vSphere solution. The customer has informed the architect that the workloads hosted on the solution are managed by application teams, who must perform a number of steps to return the application to service following a failover of the workloads to the secondary site.
These steps are defined as the Work Recovery Time (WRT). The customer has provided the architect with the following information about the workloads:
Critical workloads have a WRT of 12 hours
Production workloads have a WRT of 24 hours
Development workloads have a WRT of 24 hours
All workloads have an RPO of 4 hours
Critical workloads have an RTO of 1 hour
Production workloads have an RTO of 12 hours
Development workloads have an RTO of 24 hours
The customer has also confirmed that the Disaster Recovery solution will not begin the recovery of the development workloads until all critical and production workloads have been recovered at the secondary site.
What would the architect document as the maximum tolerable downtime (MTD) for each type of workload in the design?
- A. Critical Workloads: 16 hours
Production Workloads: 28 hours
Development Workloads: 28 hours - B. Critical Workloads: 13 hours
Production Workloads: 36 hours
Development Workloads: 48 hours - C. Critical Workloads: 12 hours
Production Workloads: 24 hours
Development Workloads: 24 hours - D. Critical Workloads: 13 hours
Production Workloads: 36 hours
Development Workloads: 60 hours
Answer: B
Explanation:
TheMaximum Tolerable Downtime (MTD)is the maximum time that an application or system can be unavailable before it negatively impacts the business. TheMTDis calculated by adding theRecovery Time Objective (RTO)to theWork Recovery Time (WRT). Here's how it applies to each workload type:
Critical Workloads:
- RTO:1 hour (time to restore the system to a usable state after failure).
- WRT:12 hours (the time to get the application fully back to service).
- MTD = RTO + WRT = 1 hour + 12 hours = 13 hours.
Production Workloads:
- RTO:12 hours (time to restore the system to a usable state after failure).
- WRT:24 hours (time to get the application fully back to service).
- MTD = RTO + WRT = 12 hours + 24 hours = 36 hours.
Development Workloads:
- RTO:24 hours (time to restore the system to a usable state after failure).
- WRT:24 hours (time to get the application fully back to service).
- MTD = RTO + WRT = 24 hours + 24 hours = 48 hours.
NEW QUESTION # 38
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