E20-357 Exam Questions

What is the default method in which Isilon OneFS uses SSDs?

At which level can retention periods be applied with Isilon SmartLock?

A customer has data that has a retention period of three years. They would like a solution in which files cannotbe deleted, changed, or modified. Which Isilon SmartLock version sho...

An Isilon customer implemented a retention period at the directory level. In addition, the customer setindividual retention periods on individual files within those directories. Wh...

An Isilon customer expressed an interest in more effectively managing their storage. Specifically, they wouldlike to see performance improvements. Which tool would allow them to im...

An Isilon customer expressed an interest in more effectively managing their storage. Specifically, they wouldlike to plan for future growth. Which tool would allow the customer to...

A customer is interested in deploying InsightIQ into their Isilon environment How is InsightIQ installed?

By default, how much space needs to be reserved for snapshots on an Isilon cluster?

How does Isilon SnapshotIQ use storage for snapshots?

A customer is considering moving their NAS data over to Isilon systems. They want to know what limitationsIsilon has regarding snapshots. What can be provided to the customer?

A customer created one month of snapshots consisting of one snapshot every 8 hours for 30 days on an Isiloncluster using SnapshotIQ. The customer is now deleting the snapshots rand...

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

How many snapshots can be created at the directory level using Isilon SnapshotIQ?

A customer has an SMB file directory with 375 TB of data on the primary cluster with a protection level of N+3:1. They want to replicate this directory to the secondary cluster. Th...

A customer created eight SyncIQ policies on a 6-node Isilon cluster that all start at midnight. They are runninginto issues where several jobs are paused while others are still run...

A customer has 10 files that are 10 MB in size. They created two clones of each of these files on their sourcecluster. They would like to use SyncIQ to replicate the original files...

Which block size does Isilon SyncIQ use to transfer data?

A customer has two data centers (Site A and Site B) and in each data center there is an Isilon cluster. They are replicating data using SyncIQ between the two data centers. You hav...

A customer has two data centers (Site A and Site B) and in each data center there is an Isilon cluster. They are replicating data between the sites using SyncIQ. You have been revi...

A customer is trying to get Isilon SyncIQ to run on the two clusters they just purchased. However, they areexperiencing some problems. They have asked you to explain how the SyncIQ...

An Isilon customer has a replication policy setup between a primary cluster and a secondary cluster. After theinitial synchronization of the clusters, the primary cluster starts to...

An Isilon customer created a scheduled SyncIQ policy to replicate data from an Enterprise-mode SmartLockdirectory. The source cluster becomes unusable. The target cluster does not...

An Isilon customer has two 5-node clusters; one for production and one for disaster recovery (DR). The customer's workflows are replicated to the DR cluster through SyncIQ on indiv...

An Isilon customer has two 5-node clusters, one for production and one for disaster recovery (DR). The customer's workflows are replicated to the DR cluster through SyncIQ on indiv...

How many file systems are present in a 20-node Isilon X200 cluster?

Which type(s) of data is predominately associated with home directories and file shares?

Traditional NAS storage architecture deploys simple two-way failover between two controllers in their storagesystems, such as highly-available configurations. How is the Isilon arc...

If a client is mounted to the sixth node in a 20-node Isilon cluster, how much memory cache can that clientleverage assuming each node has 8 GB of memory cache?

What is the maximum volume or aggregate size that can be created with an Isilon Scale-Out NAS system?

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

A customer is looking for a new storage solution to handle their growing storage requirements. The systemshould be able to cover storage needs for the next three years. The environ...

Refer to Exhibit below, what is represented by the information shown in the exhibit?

If a file is 4 KB in size, how much space is consumed for file data when it is written to the Isilon cluster?

A customer wants to consolidate approximately 300 TB of home directory servers and shared file systemsused by development and test groups. A key requirement is to prevent the devel...

A customer plans to consolidate 200 TB of digital images and video content. Performance is important forrecently created files. However, the customer wants any content that has not...

You are assisting a customer with creating an Isilon solution that will address their needs while remaining costeffective. The customer environment consists entirely of archive dat...

You are assisting a customer with creating an Isilon solution that will address their needs while remaining costeffective. The customer environment consists of high IOPS-intensive,...

Which node type adds CPU, memory, and Fibre Channel connectivity?

Which Isilon OneFS job is responsible for examining the entire file system for inconsistencies and runsmanually?

In a supported cluster with the maximum protection level, how many simultaneous node component failurescan Isilon OneFS sustain while still allowing full access to the entire file...

A customer wants an N+3 protection level on a cluster. What is the minimum number of nodes that needs tobe purchased to achieve that level of protection?

Which technology is used by Isilon OneFS to re-write data when a disk read fails?

Which Isilon job periodically checks disk sectors to ensure they can be read?

Which Isilon job periodically validates the checksum of every block in the file system?

Which Isilon feature provides the ability to separate administrative rights from data access rights?

Which methods of Isilon OneFS administration are enforced by RBAC?

What does Isilon OneFS use to translate identities independent of protocol?

Which protocol does Isilon OneFS integrate with to provide on-access file scan functionality?

Which protocols are supported by Isilon OneFS for file access?

Which impact policies are available on an Isilon cluster?