E20-553 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 cannot be deleted, changed, or modified. Which Isilon SmartLock version sh...

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

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

An Isilon customer expressed an interest in more effectively managing their storage. Specifically, they would like 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 limitations Isilon has regarding snapshots. What explanation can be provided to the c...

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

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

How many snapshots can be created at the directory level using Isilon SnapshotIQ? EMC E20-553 Exam

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. T...

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

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

Which block size does Isilon SyncIQ use to transfer data? EMC E20-553 Exam

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 are experiencing some problems. They have asked you to explain how the SyncI...

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

An Isilon customer created a scheduled SyncIQ policy to replicate data from an Enterprise-mode SmartLock directory. 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 storage systems, such as highly-available configurations. How is the Isilon ar...

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

Refer to Exhibit below: What is represented by the information shown in the exhibit?

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?

Your customer has a new business unit. They are gathering web log files to be analyzed. They are using Hadoop to do the analysis of the logs. The IT department is centrally storing...

A media and entertainment company has asked for help in creating a new Video On Demand (VOD) storage system. The storage would be delivered to 5000 subscribers simultaneously. They...

Your customer has observed a degradation in response time while browsing for media files within the Production Media folder on the Isilon cluster. That directory now contains over...

Your customer uses an existing Isilon cluster consisting of five NL-Series nodes to source broadcast media files for playback and streaming. The customer reports that the playback...