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QUESTION 29
You meet a customer for the first time. They explain that their current environment for NAS does not meet their needs. You want to make sure that Isilon is a good fit for their needs. What would be a good prequalifying question to ask?
A. How many concurrent clients are accessing your NAS?
B. Are you currently using a UPS for your main power source?
C. How many users are in your Directory Services?
D. Where will the data center be installed?
Answer: A
QUESTION 30
Your customer manages a print media environment, consisting of three Isilon clusters, which are out of support. The customer would like to have access to new software releases and feature sets. You have been asked to perform a full discovery of the customer’s environment. The customer’s current Isilon clusters are as follows:
– “Cust” (12 x 12000X) serves as upload media storage for different tenants.
– “Working” (8 x 12000X + 6 x X200) serves as a working zone for extraction to RAW and printing media from it.
– “Archive” (16 x 72NL + Accelerator nodes) is used to store printed content for six months.
The customer operates in a Windows environment using SMB 2.0, two DNS servers per AD forest, three forest domains which are servicing three different environments. All servers are operating on a 1Gb network, three VLANs segregating the DEV/QA/PROD environments. Currently, there is no monitoring in place for performance measurement or optimization. The requirements for this solution include:
– Better ROI and TCO
– Maintain same performance with possible improvements
– Renew HW/SW and get inclusive support
– Limit migrations
– Reduce space, power, cooling consumption
– Get new feature sets
– If migration required, use Parallel copy (multiple nodes, multiple threads, multiple connections)
– Segregate tenant shares from other tenants
– Expand up to 1PB of total storage
What steps need to be taken on the clusters to meet the customer requirements?
A. Buy maintenance support and upgrade nodes on existing clusters to match 1 PB storage, eliminate the need for migrations, and have complete tenant segregation.
B. Use block storage to fulfill customer requirements.
C. Consolidate three clusters into one, expand to meet existing performance and needed capacity by using SnapshotIQ to migrate data from existing clusters.
Use SmartPools to segregate tenants.
D. Consolidate three clusters into one, expand to meet existing performance and needed capacity by using SyncIQ to migrate data from existing clusters.
Use Access Zones to segregate tenants.
Answer: D
QUESTION 31
You set up a meeting to gather information on a new project with the IT manager and plan to use a workflow profile assessment (WPA) to document the requirements. Why is it recommended to talk to as many stakeholders as possible?
A. Completing this document gives sales a list of who the stakeholders are at customer site.
B. Using workflow profile enables sales to take this information to EMC consulting for review to validate the configuration.
C. Using the WPA tool will give you the best “big picture” to see things such as block size, de-dupe, file size and volumes.
D. Helps downstream personnel, such as implementation and delivery, to have a clearer understanding of the requirements.
Answer: D
QUESTION 32
What key considerations should be kept in mind when designing a 300 TB solution?
A. Workflow management.
Defining class of service.
Time of day services.
RPO and RTO.
Data retention and backup.
B. Defining class of service.
Time of day services.
ROI and TCO.
Data retention and backup.
C. SmartPools.
Smartconnect.
Snapshots.
Space for snapshots.
D. Always include 2% SSD.
SmartPools.
Smartconnect.
Snapshots.
InsightIQ.
Answer: A
QUESTION 33
You meet a customer for the first time. They explain that their current environment for NAS does not meet their needs. You want to make sure that Isilon is a good fit for their needs. What would be a good prequalifying question to ask?
A. What application are you using to create directories?
B. Is your datacenter ISO9001 compliant?
C. What protocols are accessing your NAS?
D. How many users are in your Directory Services?
Answer: C
QUESTION 34
When conducting high-level interviews with stakeholders of a project, what are the key questions that should be asked?
A. How much usable storage are you looking for?
What client OS will access this storage?
Which applications will access this storage?
B. Which backup application is in use today?
What is your change rate?
How many clients will connect to the cluster?
C. What does your network architecture look like?
Do you have existing NAS infrastructure?
Do you have 10Gb or 1Gb ethernet?
Which applications will access this storage?
D. Who are the application owners?
How much usable storage is needed?
What applications will be accessing the storage?
How many users are in your Active Directory?
Answer: A
QUESTION 35
Your customer purchased an Isilon cluster with eight X400 nodes for Home Directories. Your follow-up discussions have uncovered an opportunity to expand the cluster to support the Legal Department. As you prepare to complete the Workflow Profile Document, you meet with the customer to discuss data protection. Which key areas should you address?
A. Default cluster protection level.
Additional directory level protections.
Snapshots and replication.
B. WORM requirements.
Network ports for replication.
Snapshots for user restores.
C. Default cluster protection level.
Backup windows and processes.
Concurrency of user access.
D. Protocols (SMB, NFS, FTP, HTTP, HDFS).
Authentication and Directory Services.
Performance and latency concerns.
Answer: A
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