Dell-EMC
E20-322 · Question #102
During a discovery call you learn that a customer is considering a VNX array to host an OLTP- type application with high I/O rates. Based on customer assessments, the transactions are mostly random…
The correct answer is A. Minimum amount of RAM allocated to Read Cache Fast access storage devices. See the full explanation below for the reasoning.
Question
During a discovery call you learn that a customer is considering a VNX array to host an OLTP- type application with high I/O rates. Based on customer assessments, the transactions are mostly random reads. What would be a common approach to meet these performance requirements?
Options
- AMinimum amount of RAM allocated to Read Cache Fast access storage devices
- BMaximum amount of RAM allocated to Read Cache Slow access storage devices
- C50% of RAM allocated for Read Cache RAID 0 with NL-SAS disks
- DMaximum amount of RAM allocated to Read Cache Enable Write-Through option
How the community answered
(30 responses)- A77% (23)
- B3% (1)
- C7% (2)
- D13% (4)
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