EMC Specialist - Implementation Engineer, Isilon Solutions - E20-357 Exam Practice Test

An Isilon customer implemented a retention period at the directory level. In addition, the customer setindividual retention periods on individual files within those directories.
Which retention periods will be enforced?

In an Isilon cluster, what is the relative latency of a cache hit to L1 cache versus L2 cache?

Which Isilon product is recommended where low-latency and maximum performance is a critical factor?

Which impact policies are available on an Isilon cluster?

An Isilon customer would like to have different snapshot policies and schedules on the same directory. Why isthis possible on an Isilon cluster?

A potential customer is considering replacing a four year old, Linux-based NFS server with 40TB of usablecapacity. The existing system supports home directories, an internal website, and a content repository for thecustomer's content management system. The customer is concerned about performance of any new solutionbecause they expect to double workload in the content management system.

Your customer has an Isilon 4-node X400 cluster used for home directory use, and has since updated toOneFS 7.0. The HR and Legal departments have been very strict about using only dedicated file servers thatare part of a single, isolated, untrusted Active Directory domain. Their filer has been out of maintenance, andfears are being raised that, due to the age, it may fail at some point.
What could the IT department do, to allow the HR and Legal groups to provide file share services, with minimalimpact to their other application permissions?