Dell-EMC
E20-555 · Question #120
E20-555 Question #120: Real Exam Question with Answer & Explanation
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Question
You have 1000 users for an application that reads and writes files averaging between one and four MB in size. Each user requires 24 MB of RAM. You want to add another 1000 users for this application, and in preparation for them, you run the isi statistics command. You discover that the average CPU utilization is 20%; aggregate throughput averages 700 MB/s and the disk QueueD average is 1.5. Your cluster currently has five X200 (12 GB RAM, 1 TB drive) nodes, uses N+2:1 protection and 1 GigE networking. What should you do to accommodate the next 1000 users?
Options
- AAdd five additional X200 (12 GB, 1 TB drive) nodes
- BUpgrade each X200 node to a total of 24 GB of RAM.
- CUpgrade two of the 1 GigE NICs to 10 GigE on each node.
- DAdd five A100 (24 GB RAM) accelerator nodes.
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