最新的EMC Isilon Solutions and Design Specialist Exam for Technology Architects - E20-555免費考試真題
What is the minimum number of nodes in an Isilon cluster for N+2 protection?
正確答案: C
A customer environment is used for analytics on very large datasets. They are interested in using Isilon storage and Hadoop but are concerned about the costs.
How does Isilon change the scalability of a Hadoop environment?
How does Isilon change the scalability of a Hadoop environment?
正確答案: D
A customer is able to see some performance metrics in the Isilon OneFS dashboard or by using CLI. Other performance metrics will require InsightIQ.
What will require a licensed version of InsightIQ?
What will require a licensed version of InsightIQ?
正確答案: A
Your customer is moving from a Restaurant/Bar business model to a Restaurant/Casino business model. You are helping architect the upgrade of a current 4-node X200 48 TB Isilon cluster, with 50% utilized for their video surveillance operations.
They want to upgrade from 15 FPS (NTSC) in H.264 codec, with a 15 days retention policy to 30 FPS (NTSC) in H.264 codec with a 30 days retention policy.
Which storage capacity would be the best suited to meet the required changes and utilize 65-75% capacity?
They want to upgrade from 15 FPS (NTSC) in H.264 codec, with a 15 days retention policy to 30 FPS (NTSC) in H.264 codec with a 30 days retention policy.
Which storage capacity would be the best suited to meet the required changes and utilize 65-75% capacity?
正確答案: A
What replication option is NOT supported by SyncIQ?
正確答案: B
How many files can reference a single block within a shadow store?
正確答案: B
A customer has 10 files that are each 10 MB in size. They created two clones of each file on their source cluster. They now want to use SyncIQ to replicate the original files and the cloned files to a target cluster.
Excluding protection overhead, how much disk space will the files use on the target cluster?
Excluding protection overhead, how much disk space will the files use on the target cluster?
正確答案: A
An Isilon customer needs to grant a specific administrator on RBAC privilege. What does the customer need to do?
正確答案: D
You meet with the IT Director of a large single site campus. The IT department has recently taken over Physical Security from the facilities department and plans a complete overhaul of the surveillance solution. They are looking to you as a storage architecture expert to provide the correct amount of storage needed. The IT Director asks you what items they need to provide in order to size this solution.
What data do you require from the customer?
What data do you require from the customer?
正確答案: D
A customer plans to deploy N+2:1 protection on a 5-node Isilon cluster. How much capacity will be used to store a 1024 KiB file?
正確答案: A
What is the maximum number of data stripes in a Gen 6 Isilon?
正確答案: C
In an Isilon environment, which event will avoid Dynamic IP Address reallocation?
正確答案: C