Q1. 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.
Correct Answer: B
Q2. A customer wants to use FlashBlade as storage for a business critical, high-traffic SQL server. Why will this architecture fail?
A.The FlashBlade will share the database onto different blades. ***
B. The inherent latency of NAS will disrupt the SQL server operations.
C. The FlashBlade will be unable to scale large enough for a big SQL DB.
D. The customer will NOT have the knowledge to run a SQL server on NAS. Lmao
Correct Answer: A
Q3. A customer reports far lower than expected performance on the FlashBlade, in a Oracle RMAN backup solution. The environment consists of four Oracle database nodes, each with 1x10Gb/s NIC, connected via NFS, to a fully populated FlashBlade chassis. Only a small number of blades are being used. Synthetic performance testing shows no performance issues in the network. What should the architect suggest to causing this issue?
A.Oracle RMAN uses HCC compression, so this a poor use case for FlashBlade.
B. dNFS is not enabled on the Oracle nodes or the number of RMAN channels is too low. ***
C. The sustained write performance of a 15 blade FlashBlade is 1.5GB/s
D. The FlashBlade only has 8x10Gb/s uplink connectivity to the customer's top of rack switches.
Correct Answer: B
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