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EMC Isilon Design Specialist Exam for Technology Architects Sample Questions:

1. 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) Using workflow profile enables sales to take this information to EMC consulting for review to validate the configuration.
B) Completing this document gives sales a list of who the stakeholders are at customer site.
C) Helps downstream personnel, such as implementation and delivery, to have a clearer understanding of the requirements.
D) Using the WPA tool will give you the best "big picture" to see things such as block size, de-dupe, file size and volumes.

2. You will be meeting with the Corporate Security Team as part of the implementation planning for a new Isilon cluster deployment. The Lead Security Analyst has asked you to discuss the Authentication Sources on your Isilon Cluster.
What customer questions regarding Isilon-supported Authentication Sources do you need to be prepared to answer?

A) Is the cluster X.400 compliant?
What firewall rules are in place to prevent data leakage?
Is there a audit trail for access zone configuration changes?
B) What mechanism are you using for NFS authentication?
Do you support Novell Directory Services?
What implementations of LDAP are supported?
C) Are you using File Services for UNIX in your AD environment?
Do you support NIS+ for NFS authentication?
Do you support multiple Access Zones connecting to the AD Domain?
D) What mechanism are you using for NFS authentication?
Do you have multiple AD domain support?
What versions of LDAP are supported?

3. A customer is making a decision between Isilon and a competitor's offering. They currently have 100TB of usable capacity and are forecasting 100% growth per year for the next three years, which will require them to lease additional space in their co-located data center. The CFO finds ROI and TCO to be important decision criteria.
Which statement best emphasizes the value of Isilon for this customer?

A) Isilon'sOneFS data protection policies offer substantially lower overhead than competitive RAID based NAS solutions.
B) The competition cannot offer a scale-out NAS so as capacity is added to the array, performance may degrade.
C) An IDC study found that Isilon requires 95% less down time hours per year compared to other competitors.
D) Isilon'sOneFS allows administrators to manage much larger amounts of capacity than competitive offerings.

4. You get a call from a customer that has just added 200 user connections to the cluster. They want to know how fast they are writing data with these new users.
What tool would you use to gather this information?

A) Watch4net
B) Wireshark
C) InsightIQ
D) Network Monitor

5. Your customer has several departments that want separate access to the cluster so they can use their individual authentication methods. Two of the departments will use NFS and two will use SMB to access the cluster.What would you recommend?

A) Create two separate Access Zones for the NFS clients, and use the System Zone for the SMB clients.
B) Have all clients access the System Zone, and use RBAC to control authentication.
C) Create separate Access Zones for both the SMB and NFS clients.
D) Create two separate Access Zones for the SMB clients, and use the System Zone for the NFS clients.

Solutions: