Exams > VMware > 3V0-21.21: Advanced Design VMware vSphere 7.x
3V0-21.21: Advanced Design VMware vSphere 7.x
Page 3 out of 9 pages Questions 21-30 out of 90 questions
Question#21

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. 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. 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
  • 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
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B

Question#22

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. Five
  • B. Six
  • C. Four
  • D. Seven
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C

Question#23

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. Maximum tolerable downtime
  • B. Predicted platform growth
  • C. Auditing requirements for the virtual machines
  • D. The level of isolation required between virtual machine classifications
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B

Question#24

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?

  • A. Use different logical networks to ensure traffic is isolated with separate VLANs
  • B. Use Network I/O Control and ensure appropriate share value is defined for different types of traffic giving priority to the virtual machines traffic
  • C. 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
  • D. Use a NIC teaming policy based on the physical NIC load
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A

Question#25

An architect is designing a vSphere environment for a customer based on the following information:
✑ The vSphere cluster will have three hosts only due to budget considerations.
✑ A database cluster (node majority) consisting of three virtual machines will be running on the vSphere cluster.
Which two recommendations can the architect make so that the customer achieves the highest level of application availability while taking into consideration operational resiliency? (Choose two.)

  • A. Create VM-VM anti-affinity rules
  • B. Set das.respectvmvmantiaffinityrules to false
  • C. Create VM-Host anti-affinity rules
  • D. Disable vSphere HA during maintenance
  • E. Set das.ignoreinsufficienthbdatastore to true
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BC

Question#26

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.)

  • A. The solution must use VM-VM anti-affinity rules
  • B. The solution must use vSphere DRS in manual mode
  • C. The solution must use a vRealize Orchestrator workflow for VM placement
  • D. The solution must use VM-Host affinity rules
  • E. The solution must use vSphere VM and host DRS groups
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CE

Question#27

Refer to the exhibit.
During a requirements gathering workshop, a customer shares the following diagram regarding their availability service-level agreements (SLAs):

The customer states that there is no application level availability for legacy applications.
Which recommendation could the architect make to meet the customer's high availability requirements for the legacy applications virtual machines?

  • A. Enable vSphere HA and add a VM Override with VM Restart Priority set to Disabled
  • B. Enable Fault Tolerance
  • C. Achieve application availability with snapshots
  • D. Enable vSphere HA and add a VM Override with VM Restart Priority set to Lowest
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A

Question#28

Which two statements are true about gathering functional business and application requirements? (Choose two.)

  • A. It focuses on functional requirements with C-level stakeholders
  • B. It leverages a single set of questions for all stakeholders
  • C. It might require multiple rounds of stakeholder interviews
  • D. It builds stakeholder consensus
  • E. It is a non-iterative process
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AC

Question#29

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 Storage DRS.
  • B. Use VMDK anti-affinity rules.
  • C. Use multiple datastores for heartbeat.
  • D. Use a minimum of three storage arrays.
  • E. Use VM to host DRS rules.
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AC

Question#30

An architect is planning the physical server configuration for a vSAN-based infrastructure.
Which operations mode should a RAID controller support to minimize potential server downtime during physical disk failures?

  • A. RAID controller with Passthru mode
  • B. RAID controller with RAID 5 mode
  • C. RAID controller with RAID 10 mode
  • D. RAID controller with RAID 6 mode
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A
Reference:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.vsan-planning.doc/GUID-4B738A10-4506-4D70-8339-28D8C8331A15.html

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