EMC Dell PowerScale Design 2023 - D-PSC-DS-23 Free Exam Questions

QUESTION NO: 1
A customer wishes to back up their Isilon cluster via NDMP using a software package that supports NDMP connectivity. The backup process will require the cluster to create a point-in-time copy of the directory to be backed up.
Which OneFS feature(s) will need to be licensed?

Correct Answer: D Vote an answer
QUESTION NO: 2
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 architecture different in terms of system resiliency and availability?

Correct Answer: A Vote an answer
QUESTION NO: 3
A customer has a data retention period of three years. They want a solution in which files cannot be deleted, changed, or modified.
Which Isilon SmartLock version should they implement?

Correct Answer: C Vote an answer
QUESTION NO: 4
Three jobs of different exclusion sets with a priority level of 5 are concurrently running on a cluster. A new job with a priority of 4 needs to be run.
What does the Job Engine do?

Correct Answer: C Vote an answer
QUESTION NO: 5
A customer has two Isilon clusters. Cluster 1 has eight H500 nodes and cluster 2 has twelve H500 nodes. The customer needs to be able to monitor real time performance data of the clusters as well as track file growth.
Which supported tool should be recommended?

Correct Answer: A Vote an answer
QUESTION NO: 6
A potential customer has about 540TB of NetApp running in ONTAP 7-Mode. They are willing to let you gather some workload data. They have LDAP and Active Directory authentication and primarily Windows Clients. They are very interested in Automated Tiering and Large Scale Archives.
They are not certain about the workflows from the Marketing Department. The Content Team will only say they need to acquire 300 TB within 90 days. They do not know the average file size or the number of aggregates they are managing.
Which tools would you use to gather information to do your Isilon sizing?

Correct Answer: C Vote an answer
QUESTION NO: 7
How is data moved to the cloud using the CloudPools software module?

Correct Answer: C Vote an answer
QUESTION NO: 8
When sizing an Isilon cluster for high connection count environments and high streaming I/O rates, which configurable node option is recommended?

Correct Answer: C Vote an answer
QUESTION NO: 9
A telecommunications company has a substantial amount of data. This data is being created by network elements within their environment. The company wants to change the way the network elements Call Detail Records (CDR) are stored and analyzed. The existing infrastructure consolidates all of the CDRs into a table structure, and then ingests them into a large database.
Once ingested, a query engine accesses the database and performs analysis on these files. The system is functional; however, since the amount of CDRs generated will increase exponentially over the next year, the company is open to alternatives for storing and analyzing these records.
In evaluating alternatives, the key requirements are to reduce cost, the amount of storage, and the amount of time to analyze the data. The customer would like to use Hadoop to analyze the CDRs. After you have conducted an assessment of the workflow, you have recommended an Isilon Cluster to work within the Hadoop environment.
Considering the customer's requirements, which is the best node type for the Isilon cluster?

Correct Answer: B Vote an answer
QUESTION NO: 10
A customer has a 5 node Isilon cluster. The raw capacity of the cluster is 85% used. On average, the cluster has 4,000 users connected during office hours. The average CPU usage is 65%. The customer needs to delete some data to free up capacity.
What should the customer do to minimize the effect of the deletion job?

Correct Answer: D Vote an answer
QUESTION NO: 11
What is the maximum number of data stripes in a Gen 6 Isilon?

Correct Answer: D Vote an answer
QUESTION NO: 12
Which feature of OneFS is used in the Home Directory and File Share vertical to monitor storage and media clients for optimal performance?

Correct Answer: B Vote an answer
QUESTION NO: 13
Which Isilon feature increases available space by consolidating copies of identical blocks of data?

Correct Answer: C Vote an answer
QUESTION NO: 14
After raw events are processed by the CELOG coalescers, what happens to the data?

Correct Answer: D Vote an answer

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