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NEW QUESTION # 58
What is the primary purpose of analyzing non-functional requirements for a vSphere design?
- A. To ensure the vSphere system complies with relevant regulations and standards.
- B. To evaluate aspects such as security, performance, and disaster recovery for the vSphere design.
- C. To determine the hardware specifications and infrastructure needs.
- D. To identify the specific tasks and operations the vSphere system should perform.
Answer: B
NEW QUESTION # 59
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. All virtual machines matching Virtual Machine Resource Profile 2 should be placed on Cluster Three.
- B. All virtual machines matching Virtual Machine Resource Profile 2 should be placed on Cluster One.
- C. All virtual machines matching Virtual Machine Resource Profile 1 should be placed on Cluster Two.
- D. All virtual machines matching Virtual Machine Resource Profile 2 should be placed on Cluster Two.
- E. All virtual machines matching Virtual Machine Resource Profile 1 should be placed on Cluster One.
Answer: B,C
Explanation:
A >> VM Profile2 >> Cluster1. Memory sharing technic (TPS) enabled, HA and Fully Automated DRS (should be protected from any host hardware failures and automate VM placement) D >> VM Profile1 >>> Cluster2. Memory sharing technic (TPS) disabled, HA and DRS Partially (initial virtual machine placement) enabled
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.resmgmt.doc/GUID- FEAC3A43-C57E-49A2-8303-B06DBC9054C5.html
NEW QUESTION # 60
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 assessed against Payment Card Industry (PCI) Data Security Standard compliance.
- B. The vSphere hosting platform and all PCI application virtual machines must be monitored using the vRealize Operations Compliance Pack for Payment Card Industry.
- 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: B
Explanation:
NFR - Any requirement that specifies how the system performs a certain function.
In this case using vRealize Operations Compliance Pack for PCI.
NEW QUESTION # 61
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. 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 - B. 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 - C. 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
- D. 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
Answer: C
Explanation:
We must provide guaranteed throughput for each service, not maximum performance. VM network and backup is not a service, only VMotion, replication, management. The problem is that in A VM network and management is together. In this scenario backup and VM network should be together. From the load point of view, it makes sense, as backup can saturate 100% of NIC but it is not service.
NEW QUESTION # 62
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 support the concurrent running of 1,000 virtual machines
- The production environment must be delivered across two geographically dispersed data centers
- All virtual machines must be capable of running in either data center.
- The two data centers are currently connected to each other through a single but diversely routed, high bandwidth and low latency link.
- The link between the two data centers is capable of supporting a round-trip time (RTT) of 150 ms
- The existing server hardware standard document states that all virtual infrastructure hosts must be deployed using vSAN ReadyNodes
- The service owner has stated that it is critical to ensure the availability target of 99.9%
- All virtual machine backups must be completed using the existing backup service
- The recovery time objective (RTO) for the service is five minutes
- The recovery point objective (RPO) of the service is four hours
Which two elements represent risks to the successful delivery of this solution- (Choose two.)
- A. The use of the existing backup service
- B. The RTT on the link between the two data centers
- C. The use of vSAN ReadyNodes
- D. The network connectivity between data center sites
- E. The use of only two data centers
Answer: A,D
Explanation:
B - because it has a single link between sites.
E - because existing backup service may not be OK wit such as low RPO and RTO requirements.
NEW QUESTION # 63
What is the purpose of gathering and analyzing network requirements?
- A. To determine the amount of data storage needed for the system.
- B. To identify the specific tasks and operations the system should perform.
- C. To optimize the system's processing power and resources.
- D. To ensure efficient data transfer and connectivity between system components.
Answer: D
NEW QUESTION # 64
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?
- A. The size of the SD cards is too small and the installation will fail
- B. The vSphere Auto Deploy feature must be enabled on vCenter Server
- C. Host profiles must be used for this kind of installation
- D. Scratch partition would need to be created on the external storage
Answer: D
Explanation:
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.html
NEW QUESTION # 65
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. Five
- B. Two
- C. Four
- D. Three
Answer: C
NEW QUESTION # 66
What do capacity requirements for a vSphere design help determine?
- A. The number of system administrators needed to manage the vSphere environment.
- B. The expected maximum load the vSphere system can handle.
- C. The network bandwidth and data transfer speeds.
- D. The storage and compute resources needed for the vSphere environment.
Answer: B
NEW QUESTION # 67
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. X-Large
- B. Large
- C. Small
- D. Medium
Answer: D
NEW QUESTION # 68
An architect is tasked with designing a new VMware software-defined data center (SDDC) solution for an online retail customer who has a primary and secondary data center as well as 10 distribution hubs.
The customer has provided the following business requirements to help inform the design:
- The solution must support the running of up to 1,000 concurrent virtual machines across the primary and secondary data center.
- The solution must support the running of up to 20 concurrent virtual machines in each distribution hub.
- The solution must support the separation of management and lines-of-business application virtual machines.
- All management components (including directory services, backup, automation, operations and logging) must be deployed to the primary data center.
- All virtual infrastructure components must have redundancy of N+1.
- All sites are connected to each other using a wide area network that has multiple diversely routed links.
- The solution should support a monthly uptime target of 99.9%.
- The recovery time objective (RTO) for the solution must be four hours.
- The recovery point objective (RPO) for the solution must be 24 hours.
Given the information from the customer, which assumption should the architect include in the design?
- A. The wide area network has sufficient bandwidth to support centralized management.
- B. All business application virtual machines can be deployed into a single cluster within the primary data center.
- C. Each cluster will have a minimum of four hosts.
- D. Each distribution hub should be configured with a backup device.
Answer: A
Explanation:
As centralised management is needed from the primary datacenter and also backup deployment must be within primary DC so need to ensure enough bandwidth for this.
NEW QUESTION # 69
What does the hypervisor deployment method determine?
- A. The method and process of installing the hypervisor on physical hosts.
- B. The network protocols and configurations for data transfer.
- C. The expected levels of system performance and responsiveness.
- D. The hardware specifications and infrastructure needs for vSphere hosts.
Answer: A
NEW QUESTION # 70
Which requirement would be classified as a functional requirement within the design documentation?
- A. Virtual machines must be restarted within 30 minutes of a host failure.
- B. Virtual machines must be patched within one month of the patch release date.
- C. The system must perform virtual machine backups through an API.
- D. The system must be able to scale to support 500 concurrent virtual machines.
Answer: D
NEW QUESTION # 71
The Chief Operating Officer (COO) at an organization raises concerns that their virtual infrastructure environment is vulnerable. Recently, a security-related issue with a virtual machine caused all management services to become unavailable. No budget is available in the short term for additional platform investment. An architect is asked to review the current environment and make recommendations to mitigate concerns.
A virtualization administrator has provided the following details:
- There is a single four node cluster of ESXi servers
- There are two, Layer 2, physical network switches connecting resources
- The data center network is presented as a single /16 subnet
Given the information provided, which functional requirement should the architect include in the design to mitigate the COOs concerns?
- A. The virtual infrastructure environment must connect application virtual machines and management services to separate VLANs
- B. The virtual infrastructure environment must connect application virtual machines and management services to separate distributed virtual switches (DVS)
- C. The virtual infrastructure environment must connect application virtual machines and management services to new physical network switches
- D. The virtual infrastructure environment must connect management services to a vSphere standard switch (VSS)
Answer: A
Explanation:
VLANs let you segment a network into multiple logical broadcast domains at Layer 2 of the network protocol stack.
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.networking.doc/GUID- C42AFA4A-1BDA-4ECC-B2D1-6E538771B2C3.html
NEW QUESTION # 72
Which two of the listed requirements would be classified as performance non-functional requirements? (Choose two.)
- A. The vSphere platform must be able to provide a recovery time objective of 30 minutes
- B. The vSphere platform must be able to provide a minimum throughput of 400 MB/s
- C. The vSphere platform must be able to provide a service-level agreement (SLA) of 99,9%
- D. The vSphere platform must be able to provide a maximum read latency of 15 ms
- E. The vSphere platform must be able to provide N+1 redundancy
Answer: B,D
NEW QUESTION # 73
What is the primary focus of "Availability" in the AMPRSS framework?
- A. Preventing unauthorized access and data breaches.
- B. Optimizing the system's performance and responsiveness.
- C. Maximizing the system's uptime and minimizing downtime.
- D. Ensuring data is accurate and consistent across the system.
Answer: C
NEW QUESTION # 74
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?
- A. Private VLANs (PVLAN)
- B. vSwitch VLAN Tagging (VST)
- C. Separate Distributed Virtual Switches (DVS)
- D. Virtual Guest Tagging (VGT)
Answer: A
NEW QUESTION # 75
What is a benefit of using a scale-out method for handling vSphere cluster growth?
- A. An overall reduction in the license costs for the cluster
- B. Faster to reach the limit of virtual machines per host
- C. An increase in the recovery time objective (RTO) for the cluster
- D. Less potential impact to virtual machines during a single host failure
Answer: D
NEW QUESTION # 76
What is the purpose of identifying constraints in a design?
- A. To ensure the design meets the required industry regulations and standards.
- B. To understand the limitations and restrictions that may affect the design.
- C. To specify the expected levels of system performance and responsiveness.
- D. To determine the potential risks and threats to the design's success.
Answer: B
NEW QUESTION # 77
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