A customer has these requirements for storage:
* Protocol used must have a file-based access.
* Protocol used must have built in native multipathing.
* Protocol used must support authentication.
To meet these requirements, which protocol should be used for storage?
A. FCoE
B. NFS v4.1
C. iSCSI
D. NFS v3
正解:B
解説: (Pass4Test メンバーにのみ表示されます)
質問 2:
A number of factors determine how many physical adapters are needed in a host design. Which of the following is not one of them?
A. Amount of bandwidth required
B. Security requirements
C. Virtual machine size
D. Hardware fault tolerance
正解:C
質問 3:
In the review of the current state of a business application, which three statements are true? (Choose three.)
A. A weekly full backup and incremental every 2 hours meets an RPO of 2 hours.
B. Separation of duties can be implemented using Role Based Access Controls (RBAC).
C. Average latency should be monitored to ensure that application transactions never exceed 5 milliseconds.
D. A virtual machine can be scaled up more quickly than a bare metal server.
E. Application outages caused by known issues in the software do NOT count against the 99.9% SLA.
正解:B,C,E
質問 4:
You are a platform designer constructing a physical design from an existing approved logical design. Out of the vendor proposals, there are two proposed solutions that could be used. Which of the following options is the most important factor when making a decision?
A. Existing vendor relationships
B. Project budget
C. Community and vendor-based best practices
D. Project requirements
正解:D
質問 5:
A customer has requested that a new vSphere 6.5 environment be designed with its upcoming data center consolidation effort in mind.
* The existing environment is a mix of physical and virtual servers.
* Fibre Channel storage is used for 100 vSphere ESXi hosts and 600 physical servers across three data centers, some of which are latency-sensitive.
* The customer expects to increase its virtualization ratio from 50% today to 90% at the conclusion of this effort.
* The customer would like the new design to feature a software-defined storage solution that will decrease its TCO.
Which two statements are the risks described in this scenario? (Choose two.)
A. Multiple changes occurring at once.
B. The design must increase consolidation ratio.
C. Some legacy applications are latency-sensitive.
D. Existing clusters are at capacity and must be expanded.
E. The design must be implemented within three months.
正解:A,C
質問 6:
A global financial company has requested assistance with a new cross-site failover design between two sites which will support business critical applications. Latency between the sites is less than 5ms round-trip.
The company requires:
* application must be restarted quickly in the event of a total site failure
* allow for planned migration during maintenance
* applications must be kept online even when migrated due to planned maintenance Drag each statement to its correct concept:

正解:

Explanation:
Application downtime will result in significant financial loss = risk
Latency between the two sites will remain at or below 5 ms = assumption The product of the design must adhere to regulatory = requirement A limited number of storage solution support vSphere metro storage clustering. = Constraint
質問 7:
A university is going through an IT transformation project and is re-evaluating how to use technology to provide a better academic experience for its 15,000 students. The university is a current VMware customer and has a single data center.
* Within that data center, the university is using blade servers backed by a Fibre Channel array for its business critical applications
* It has two iSCSI arrays (one for the development environment and other for the no-critical production environment)
* The university's VMware environment consists of three clusters. The first cluster contains all development virtual machines (VMs), the second cluster is dedicated to DMZ VMs, and the final cluster contains production VMs
* The university requires the ability to perform hardware maintenance without a service interruption, and can only sustain 4 minutes of downtime per month From the list below, which three are constraints? (Choose three.)
A. 99.9% uptime is required for the environment
B. Blade servers must be used to consolidate space
C. There area current contracts in place with Dell to provide all server hardware
D. The Network Operation Center uses SolarWinds for all monitoring and alerting
E. Provide capacity to support 20% Year-over-Year growth for the next 3 years
正解:B,C,D
質問 8:
View the Exhibit.

Referring to the Exhibit, identify the two single points of failure in this design. (Choose two.)
A. Intranet vSwitch
B. Intranet Uplink
C. Intranet Switch
D. DMZ Switch
E. DMZ vSwitch
F. DMZ Uplink
正解:D,F
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