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Question 1:
A customer has a requirement for a new solution to handle their growing storage requirements. The solution should have the ability to cover storage needs for the next three years. The environment consists of 100 TBs of file system data spread across five file systems. On average, the file systems grow 1 TB a month. In addition, they have a large VMware cluster supporting 200 VMs and a highly transactional database.
The customer wants the solution to offer good performance, scalability, manageability, and be cost-effective. The sales team is looking to you to recommend a solution.
Which recommendation will meet the customer\’s requirements?
A. VNX for DB and VMware workloads, and Isilon for file system data
B. Isilon scale-out and cluster as required
C. VNX Unified platform with FAST Cache
D. VMAX with FAST VP and a NAS Gateway
Correct Answer: A
Question 2:
How much space is consumed by a 4 KB file when the file data is written to the Isilon cluster?
A. 4 KB
B. 8 KB
C. 16 KB
D. 32 KB
Correct Answer: B
Question 3:
Which type of infrastructure does the Isilon scalable appliance connect to on the front-end?
A. Ethernet
B. FICON
C. Infiniband
D. Fibre Channel
Correct Answer: A
Question 4:
A customer needs to consolidate 300 TB of home directory servers and shared file systems used by development and test groups. A key requirement is to prevent the systems from consuming all free capacity and impacting home directory content.
Which Isilon node configuration should be proposed?
A. X-Series with SmartQuotas
B. NL-Series with SmartQuotas
C. S-Series with InsightIQ
D. X-Series with SmartPools
Correct Answer: A
Question 5:
You are helping a customer create a cost-effective Isilon solution. The customer environment includes high IOPS-intensive, random access file-based applications.
Which Isilon storage node type will meet the customer\’s needs?
A. S-Series
B. NL-Series
C. X-Series
D. Performance Accelerator
Correct Answer: A
Question 6:
How many layers are in the Isilon clustering architecture?
A. 2
B. 4
C. 6
D. 8
Correct Answer: B
Question 7:
Which node type provides CPU, memory, and Fibre Channel connectivity?
A. Backup Accelerator
B. Performance Accelerator
C. X-Series
D. NL-Series
Correct Answer: A
Question 8:
Which Isilon OneFS job, that runs manually, is responsible for examining the entire file system for inconsistencies?
A. IntegrityScan
B. MediaScan
C. AutoBalance
D. FlexProtect
Correct Answer: A
Question 9:
A customer wants an N 3 protection level on their cluster. What is the minimum number of nodes they need to achieve that level of protection?
A. 3
B. 6
C. 7
D. 8
Correct Answer: C
Question 10:
An Isilon customer wants a job to periodically check disk sectors to ensure they can be read. What should be recommended to the customer?
A. MediaScan
B. IntegrityScan
C. Dynamic Sector Repair
D. Isilon Data Integrity
Correct Answer: A
Question 11:
Which Isilon OneFS administration methods are enforced by RBAC?
A. Platform API, command line, and web administration interface
B. Command line, InsightIQ, and web administration interface
C. SNMP and web administration interface
D. Command line, web administration interface, and SNMP
Correct Answer: A
Question 12:
Independent of protocol, what does Isilon OneFS use to translate identities?
A. ID mapping stack
B. Role-based access control
C. Access Zone
D. SmartLock
Correct Answer: A
Question 13:
Which impact policies are available on an Isilon cluster?
A. High, Medium, Low, Default
B. High, Medium, Low, Paused
C. High, Medium, Low, Auto
D. ASAP, High, Medium, Low
Correct Answer: B
Question 14:
An Isilon storage administrator is concerned about capacity after ingesting 200 TB of file data. They recently added more nodes to the cluster and now want to auto-balance it as soon as possible.
The cluster utilization percentages for an average 24-hour period are: 45% during 00:00 – 08:59 60% during 09:00 – 17:00 85% during 17:01 – 23:59
The administrator wants to keep cluster utilization at a minimum. Which Impact Policy settings should be used to quickly complete the job without impacting the production workload?
A. Medium, Low, Low
B. Medium, Medium, Low
C. High, Medium, Paused
D. High, High, Low
Correct Answer: B
Question 15:
A customer is planning an Isilon deployment for use with their Hadoop environment. What is one advantage of using Isilon as the HDFS layer?
A. Facilitates independent scaling of compute and storage nodes
B. Provides single protocol access to data
C. Integrates storage into Hadoop compute for more flexibility
D. Allows the compute nodes to apply data protection
Correct Answer: A
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