[2023年05月31日] 無料Pure Storage FBAP_002試験問題と解答 [Q23-Q42]

質問23、 A customer is standing up a new 30x17TB FlashBlade system.
The customer’s environment is as follows:
1.The upstream switches are located 50 feet away
2.The upstream switches have the required number of 100Gb/s interfaces.
3.The customer is conscious about data availability.
4.The customer requires the use of 4 LAGs
What is the minimum number of cables required?

質問24、 What is the speed of the connections between individual blades and the midplane?

質問25、 What must an architect do to delete a filesystem?

質問26、 A customer wants to leverage FlashBlade to create a DataHub. Which set of applications will co-exist on a FlashBlade DataHub?

質問27、 A developer of a business-critical application is concerned about system reliability when it comes to a IO resistance. An architect needs to explain the FlashBlade write mechanism and address three main concerns:
-Data location when FlashBlade acknowledge a write
-Number of created data copies before FlashBlade acknowledges a write
-Blade failure resilience
When does write acknowledgement happen?

質問28、 A customer asks an architect to help troubleshoot low throughput in their high-performance compute (HPC) environment. All 70 HPC nodes have a single 10Gb connection to a 96 port 10Gb switch. The FlashBlade is connected to their dedicated HPC switch with 8x10Gb connections. The HPC application is using a single shared S3 bucket for the data being processed.
Which change is needed to increase throughput?

質問29、 What happens when a blade is added to an existing 7x17TB FlashBlade system?

質問30、 A customer practices agile development, and they are having performance issues with builds of the most actively developed software suite as they attempt additional concurrent builds. What is causing the issue?

質問31、 What is the maximum file size that is supported by the FlashBlade?

質問32、 How many rack units (Rus) of space are required to support a multi-chassis FlashBlade with 40 blades?

質問33、 An oil company moves geological data between their offices in Dubai and Houston for redundancy. The data is accessed via NFS mounts on a cluster of three 10GB connected Linux servers at each location.
A series of cron jobs are leveraged to replicate data from data storage pool A in Dubai to data storage B in Houston and from data storage A in Houston to data storage pool B in Dubai.
Data in storage pool A is read-write, updated by 50 cellular connected data collector running in the field, and deleted after 30 days.
Data in the storage pool B is read-only, queried by the firm’s analytics team, and copied to a cloud-based archive repository every 30 days.
The total amount of data in pool A in Dubai is 1.5PB
The total amount of data in pool B in Houston is 500TB
The data is not expected to grow in the next 12 months and is compressed by the application.
Which configuration should the architect present to meet this customer needs?

質問34、


The customer provides the network diagram shown. The customer wants to use RBAC and SMB on the FlashBlade. The customer does NOT use encryption for identity-related traffic.
Which ports must be opened for this to work?

質問35、 An HPC environment has the following:
-100 physical hosts, each with a single 10GbE NIC, and a single NFS mount point to the FlashBlade.
-A 7x52TB FlashBlade, connected to the Top-of-Rack switches via eight 40GbE connections.
What is the maximum aggregate write throughput the customer should expect from the FlashBlade?

質問36、 What is the support speed of the out-of-bound management port?

質問37、 A customer has hundreds of TB of data that they need to archive for 20 years. The customer will need to completely destroy the data. They will only to access the data once or twice during the 20 years. The data is very sensitive. It would be a serious security breach if anyone accessed the data during that time. The customer is considering NAS.
Why should the architect recommend another solution?

質問38、 A customer is adding snapshot policies so that some file systems can be tiered based on importance to the business.
-1 file system with high priority
-3 file systems with medium priority
-2 file systems with low priority
How many snapshot policies does the customer need to protect all of their file systems?

質問39、 The development teams at a company are shifting to a CI/CD model of development using containers and Kubernetes for orchestration.
Which Pure technology should they use?

質問40、 A customer has an existing Flashblade with 13x52TB blades in a single-chassis configuration and needs more capacity for a new application coming online in the next few weeks. The architect has determined they need an additional four blades.
How many additional rack units are required to accommodate the new blades?

質問41、 ‘The Network admins create a network setup:

What is the result if the FlashBlade is run in this configuration?

質問42、 A customer has an application that needs to prioritize speed for untrusted applications to put large numbers of files on an NFS export. Which NFS Export options should be used?