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Pure Storage FBAP_002 - Pure Storage FlashBlade Certified Architect Professional (FBAP_002) Exam

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Total 75 questions

A customer has 10x52TB blades for 328TB and 10GB/s for read performance. How much space will the customer have if 1 blade failure occurs?

A.

328TB

B.

241TB

C.

285TB***

D.

306TB

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

A.

The system gains ~1GB of write performance and ~15TB of capacity.

B.

The system gains ~1GB of read performance and ~15TB of capacity.***

C.

The system notifies support via Pure1 and waits for blade acknowledgement.

D.

The system gains additional fault tolerance and increases the reserve capacity.

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?

A.

Add more uplinks to the HPC switch. ***

B.

Add more VLANS to FlashBlade.

C.

Add more IPs to the existing VLAN

D.

Add more nodes to the HPC cluster

A retail customer is designing a new application that will train an AI algorithm with metadata from purchase transactions.

The customer has the following constraints:

-Billions of transactions per hour

-Hundreds of thousands of clients

-Easily connect and disconnect from many network locations

-Asymmetric encryption across a WAN

-Resilience to network latency

Which protocol should the architect recommend?

A.

NFS v3

B.

NFS v4.1 ***

C.

SMB

D.

S3

A customer wants to deploy AI/ML using Pure Storage AIRI reference architecture.

Which model should the architect use to meet the requirements?

A.

An architecture that is made up of 4xUCS X220 servers, 2xCisco Nexus 9000 switches, and FlashBlade single chassis

B.

An architecture that is made up of 4xDGX-1 servers, 2xArista 7060x switches, and FlashBlade single chassis ***

C.

An architecture that is made up of 4xDGX-1 servers, 2xArista 7060x switches, and FlashArray //X70

D.

An architecture that is made up of 4xDGX-1 servers, FlashBlade XFM, and FlashBlade single chassis.

A state agency wants to store property deed image in multi-page .tif format on a FlashBlade NFS file system.

What compression ratio should the architect utilize for sizing?

A.

3.6:1

B.

2.0:1

C.

5.1:1

D.

1.1:1 ***

An NFS-only environment is designed from the environment diagram shown. During a Proof-of-Concept installation, the customer decides to add 2 clients writing 300MB/s and 1 client reading 1GBs. What does the architect need to do?

A.

Add 2 more 1Gb/s links to the FlashBlade

B.

Add 1 blade ***

C.

Create a second data VIP

D.

Enable QoS on the network

A high-profile trading company requires latency to be sub-millisecond for their trading algorithms to work properly. They are currently using Direct Attached Storage devices, which is cumbersome to administer. The company needs a network storage solution for which to run the application and store market data.

Why should the company use SAN as the solution?

A.

SAN has lower administrative overhead.

B.

Their network infrastructure is likely already built for SAN.

C.

A SAN can achieve the required latencies. ***

D.

The company needs a SAN to comply with rules and regulations.

A customer is implementing a new backup system using four backup appliances, with dual 10Gbps NICs writing to a FlashBlade. Each backup appliance can write at line speed.

What is the minimum number of 52TB blades to be able to handle this workload?

A.

8 blades ***

B.

15 blades

C.

27 blades

D.

35 blades

The customer has legacy production application that uses a hard-coded S3 access key with an encrypted hash for the secret key. The customer wants to enable development access to the production S3 bucket using the same S3 user account with a 60-day key rotation.

What should the architect do?

A.

Use NFS to access data of S3 buckets.

B.

Create an additional S3 account and key ***

C.

Create an additional access key

D.

Create an Active Directory service account.