E20-555 무료 덤프문제 온라인 액세스

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

An Isilon customer wants the ability to provide low latency I/O for their files due to a workflowinvolving small, random reads and writes. Which SSD strategy is most effective for this use case?

• A.Data on SSDs
• B.Avoid SSDs
• C.Metadata read acceleration
• D.Metadata read/write acceleration

An Isilon customer created a SyncIQ policy to replicate data from a primary cluster to an offsite secondary cluster. The primary cluster becomes unavailable, and the customer has completed a failover onto the secondary cluster.
The primary cluster becomes available again, so the customer would like to fail back data to the primary cluster. The failback process does not replicate data.
What is the most likely reason the failback policy does not replicate data to the primary cluster?

• A.Original policy was for synchronization
• B.Secondary cluster has modified files on it
• C.Clusters are not sharing an Infiniband switch
• D.Policy contains a SmartLock directory

When designing Isilon solutions, which issue should you pay special attention to?

• A.Create a workflow document
• B.Meet customer expectations
• C.Follow all SSD sizing rules
• D.Conduct stakeholder interviews

Your customer is a major metropolitan newspaper. Your previous discussion centered on their storage requirements, and you asked them some of the Top Ten questions.
They responded: "Well, it's not the prettiest or most high-tech solution...we use Secure FTP (SFTP) to upload the stories and images and put them in a workflow that formats them for printing in the newspaper." "What really worries us is the fact that our Storage Array from your competitor is going out of maintenance in 120 days, and they are dropping support for Secure FTP. This isn't even considered in our D/R Plan. Do you have a better solution with Isilon?" Which top 10 questions led to this information?

• A.What does your infrastructure look like?What applications access this storage?What protocols and version number?
• B.How much capacity are you looking for?What applications access this storage?What risks are there in your current infrastructure?
• C.What is your network infrastructure like?How many Storage Fabrics do you have?What is your Disaster Plan for the Newspaper?
• D.What filesystems, SMB, NFS, or other are you using?What does your infrastructure look like?How do you manage your File Systems?