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虚拟化高级试题题库4

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12.Which design decision must be included in a design to allow for the deployment of a minimum supported configuration of vCenter High Availability ( )?

A、　 A new subnet will be provisioned for vCenter HA services

B、　 A vSphere cluster will consist of more than three nodes

C、　 The deployed vCenter Server will be Tiny

D、　 The vCenter HA network will support a latency of less than 50 ms

答案：A

虚拟化高级试题题库4

46.As part of a requirements gathering workshop, the customer provides the following requirements for the design of a new greenfield virtual infrastructure:
Some applications have a latency that must be less than 5 minutes.
The solution must be able to support a workload growth rate of 10% per year.
Which requirement classification is being gathered for the design documentation?

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51.An architect has 50 ESXi hosts to deploy and DHCP servers are not allowed on any network.
Which automated host deployment method should the architect use?

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67.A Cloud Service Provider wants to introduce backup as a service for a customer’s vSphere-based virtual machines.

The following information is noted:

They have a single four-port (2 × 10 GbE and 2 × 1 GbE) NIC per ESXi host.

All top-of-rack (ToR) switches are 10 GbE and fully populated.

The backup traffic must not impact existing services .

Which two recommendations should the architect make to help the customer incorporate the service?Choose two.

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64.An architect is tasked with planning the design of a new vSphere environment. When commissioned, this environment will be used to migrate an existing set of virtual machines.

An inventory of the existing infrastructure, including configured vCPU, RAM and storage sizes has been provided.

In order for each virtual machine to be migrated, which two data sources with peak and average utilization data are required for sizing? Choose two.

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44.A architect is designing a new VMware software-designed data center ( ) 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 ( ) activities.
One single-sign on ( ) domain must be used to authenticate access at both locations.
Which design decision should the architect make to meet these requirements?

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3.An architect is designing a new VMware solution for a customer that has a number of different resource profiles.

The following are the business requirements for the design:

The solution must support virtual machines with the following storage profiles:

- Write-intensive

- Backup

- Write-Once-Read-Many (WORM ) archive

The solution must support migration of virtual machine disks between storage profiles.

The WORM archive data must be located at an isolated secure site.

The backup storage array must only be connected to a backup media server.

All data should be recoverable from backup.

Which design decision should the architect make to meet the business requirements?

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

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47.During a requirements gathering workshop, the customer provides the following requirement:A new vSphere platform must be designed securely and all interfaces must be protected against potential snooping.

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38.Refer to the exhibit.

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70.An architect is tasked with expanding an existing VMware software-defined data center ( ) solution so that it can be used to deliver a virtual desktop infrastructure ( ) service off-shore development activities.
The production environment is currently delivered across two geographically dispersed data centers. The two data centers are currently connected to each other through multiple diversely routed, high bandwidth and low latency links. The current operations management components are deployed to a dedicated management cluster that is configured with N+1 redundancy. The current VMware software-defined data center ( ) has a monthly availability target of 99.5%, which includes all management components.
The customer requires that the new solution scale to support the concurrent running of 500 persistent virtual desktops. The virtual desktops must not share the same virtual infrastructure as existing virtual machines, but can be managed using the same VMware operations management components. Any new VDI service management components must be installed into the management cluster. There is no requirement to back up the virtual desktops because all relevant user data is stored centrally. The VDI service is providing business critical services and must have an availability target of 99.9%.

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虚拟化高级试题题库4

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虚拟化高级试题题库4

12.Which design decision must be included in a design to allow for the deployment of a minimum supported configuration of vCenter High Availability ( )?

A、　 A new subnet will be provisioned for vCenter HA services

B、　 A vSphere cluster will consist of more than three nodes

C、　 The deployed vCenter Server will be Tiny

D、　 The vCenter HA network will support a latency of less than 50 ms

答案：A

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46.As part of a requirements gathering workshop, the customer provides the following requirements for the design of a new greenfield virtual infrastructure:
Some applications have a latency that must be less than 5 minutes.
The solution must be able to support a workload growth rate of 10% per year.
Which requirement classification is being gathered for the design documentation?

A. 　 Performance

B. 　 Manageability

C. 　 Recoverability

D. 　 Availability

点击查看答案

51.An architect has 50 ESXi hosts to deploy and DHCP servers are not allowed on any network.
Which automated host deployment method should the architect use?

A. 　 Stateless vSphere Auto Deploy

B. 　 Stateful vSphere Auto Deploy

C. 　 Scripted installation

D. 　 Interactive installation

点击查看答案

67.A Cloud Service Provider wants to introduce backup as a service for a customer’s vSphere-based virtual machines.

The following information is noted:

They have a single four-port (2 × 10 GbE and 2 × 1 GbE) NIC per ESXi host.

All top-of-rack (ToR) switches are 10 GbE and fully populated.

The backup traffic must not impact existing services .

Which two recommendations should the architect make to help the customer incorporate the service?Choose two.

A. 　 Enable and tag traffic on the backup distributed port group

B. 　 Add a new two-port 10 GbE NIC per ESXi host

C. 　 Replace the existing NIC with a two-port 25 GbE NIC per ESXi host

D. 　 Match the Class of Service (CoS) and Differentiated Services Code Point (DSCP) values to the physical network

E. 　 Create a new virtual switch using the 1 GbE uplinks

G.

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64.An architect is tasked with planning the design of a new vSphere environment. When commissioned, this environment will be used to migrate an existing set of virtual machines.

An inventory of the existing infrastructure, including configured vCPU, RAM and storage sizes has been provided.

In order for each virtual machine to be migrated, which two data sources with peak and average utilization data are required for sizing? Choose two.

A. 　 %Ready

B. 　 Disk Write latency

C. 　 CPU

D. 　 Ballooned memory

E. 　 IOPS

I.

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44.A architect is designing a new VMware software-designed data center ( ) 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 ( ) activities.
One single-sign on ( ) domain must be used to authenticate access at both locations.
Which design decision should the architect make to meet these requirements?

A. 　 A vCenter Server Appliance will be deployed to each site. Unique SSO domains will be created per site.

B. 　 A vCenter Server will be installed on Windows virtual machines deployed to both sites.

C. 　 A vCenter Server Appliance will be deployed to each site.

D. 　 A vCenter Server Appliance will be deployed to the primary site only.

点击查看答案

3.An architect is designing a new VMware solution for a customer that has a number of different resource profiles.

The following are the business requirements for the design:

The solution must support virtual machines with the following storage profiles:

- Write-intensive

- Backup

- Write-Once-Read-Many (WORM ) archive

The solution must support migration of virtual machine disks between storage profiles.

The WORM archive data must be located at an isolated secure site.

The backup storage array must only be connected to a backup media server.

All data should be recoverable from backup.

Which design decision should the architect make to meet the business requirements?

A. 　 The solution will leverage a single storage array for the WORM archive and write-intensive storage profiles

B. 　 The solution will leverage the same array for the backup and write-intensive storage profiles

C. 　 The solution will leverage a different array for each storage profile

D. 　 The solution will leverage a single storage array for all storage profiles

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80.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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47.During a requirements gathering workshop, the customer provides the following requirement:A new vSphere platform must be designed securely and all interfaces must be protected against potential snooping.

A. 　 Interfaces must be audited

B. 　 Encrypted channels must be used for all communications.

C. 　 Unauthorized access to interfaces must be reported within 15 minutes.

D. 　 Communications must be through Private VLANs (PVLAN).

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38.Refer to the exhibit.

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

点击查看答案

70.An architect is tasked with expanding an existing VMware software-defined data center ( ) solution so that it can be used to deliver a virtual desktop infrastructure ( ) service off-shore development activities.
The production environment is currently delivered across two geographically dispersed data centers. The two data centers are currently connected to each other through multiple diversely routed, high bandwidth and low latency links. The current operations management components are deployed to a dedicated management cluster that is configured with N+1 redundancy. The current VMware software-defined data center ( ) has a monthly availability target of 99.5%, which includes all management components.
The customer requires that the new solution scale to support the concurrent running of 500 persistent virtual desktops. The virtual desktops must not share the same virtual infrastructure as existing virtual machines, but can be managed using the same VMware operations management components. Any new VDI service management components must be installed into the management cluster. There is no requirement to back up the virtual desktops because all relevant user data is stored centrally. The VDI service is providing business critical services and must have an availability target of 99.9%.

A. 　 The existing virtual infrastructure has sufficient capacity to host the new VDI workloads

B. 　 The existing operations monitoring tools have sufficient capacity to monitor the new VDI services

C. 　 The existing management cluster has enough available capacity to host any VDI service management component

D. 　 The management cluster has N+1 redundancy

E. 　 The VDI service has a higher service-level agreement (SLA) than the operations management SLA

点击查看答案

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