Best Quality EMC D-PSC-DS-01 Exam Questions Actual4Exams Realistic Practice Exams [2026]
Critical Information To Dell PowerScale Design v2 Exam Pass the First Time
NEW QUESTION # 140
A customer is evaluating PowerScale and NetApp FAS solutions. They are storing many unique files and want to understand how each solution deduplicates data.
What is the difference between how PowerScale and NetApp FAS deduplicate data?
- A. PowerScale does not have deduplication. NetApp FAS uses local deduplication.
- B. PowerScale uses local deduplication. NetApp FAS does not have deduplication.
- C. PowerScale uses global deduplication across the cluster. NetApp FAS separates deduplication at the volume level.
- D. PowerScale uses separate deduplication at the volume level. NetApp FAS uses global deduplication across the cluster.
Answer: C
NEW QUESTION # 141
The protection level of an Isilon Gen 6 cluster with eight nodes has been set to the default protection level.
How many failures are tolerated without data loss?
- A. Two drives in every node
- B. Two drives or one node
- C. Three drives or three nodes
- D. Two drives and one node
Answer: B
NEW QUESTION # 142
Where are file system changes first stored?
- A. Endurant Cache
- B. L2 Cache
- C. Journal
- D. L1 Cache
Answer: C
NEW QUESTION # 143
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. The customer would like information about the possibility of setting protection levels on the target cluster.
What information can be provided to the customer about the protection level for the target directory?
- A. Configured separately on the target cluster and must match the source
- B. Controlled by SyncIQ and can be altered by the CLI
- C. Controlled by SyncIQ and cannot be altered
- D. Configured separately on the target cluster and does not need to match the source
Answer: D
NEW QUESTION # 144
A customer tiers a 2 GiB file to the cloud using CloudPools on OneFS 8.1.2.
Approximately how many cloud objects will be created for this file?
- A. 2,048
- B. 1,024
- C. 16,416
- D. 4,096
Answer: A
NEW QUESTION # 145
A company wants to reduce the footprint in their data center. They recently completed a proof of concept with Hadoop using Direct Attached Storage (DAS) for their Big Data initiative. You have determined that incorporating an Isilon cluster into their Hadoop environment would help in reducing this footprint.
Which Hadoop components can be consolidated onto the Isilon cluster to reduce the footprint?
- A. DataNode and ComputeNode
- B. ComputeNode and NameNode
- C. DataNode and NameNode
- D. NameNode and TaskTracker
Answer: C
NEW QUESTION # 146
What is appropriate for capturing packets for later analysis of I/O request sizes and randomness on Isilon clusters?
- A. Mitrend
- B. Wireshark
- C. tcpdump
- D. iostat
Answer: B
NEW QUESTION # 147
Which tool is used to perform a cluster-wide kernel configuration change on a PowerScale Gen6 cluster?
- A. isi_tardis
- B. gconfig
- C. isi_for_array
- D. sysct1
Answer: D
NEW QUESTION # 148
A PowerScale cluster is configured with SmartConnect zones using dynamic IP address allocation. Failback is enabled.
If there is a node failure, what happens to the IP address?
- A. The client must re-establish the connection to the node.
- B. IP address is moved to a new node, but the connection does not continue.
- C. IP address is moved to a new node, and the connection continues.
- D. IP address is no longer used, and a new connection must be made.
Answer: C
NEW QUESTION # 149
An architect is designing a solution for a customer that is replicating data between two data centers 15 km apart from each other. The customer requires point-in-time protection.
What is possible in a SyncIQ policy?
- A. Replicate shares and exports on remote cluster
- B. Create snapshots on remote cluster
- C. Copy source snapshots to remote cluster
- D. Replicate cluster configuration data
Answer: B
NEW QUESTION # 150
Refer to the exhibit.
A large hospital chain has approached you to redesign their storage infrastructure. The head of IT believes their requirement is for 60 TB of RAW capacity. The following are the notes from meetings with the department heads. Which is the minimum cluster configuration that meets the customer's requirements?
- A. 3 NL-Series Nodes using SynqIQ to 3 NL-Series Nodes
- B. 3 S-Series Nodes using SmartPools and 3 NL-Series Nodes for Archive
- C. 4 X-Series Nodes using SynqIQ to 4 NL-Series Nodes
- D. 5 S-Series Nodes
Answer: A
NEW QUESTION # 151
Which Isilon feature increases available space by consolidating copies of identical blocks of data?
- A. SmartDedupe
- B. Compliance
- C. FlexProtect
- D. SmartQuotas
Answer: A
NEW QUESTION # 152
A customer requires 4 PB of media storage but is concerned about rebuild times of large drives.
How does a PowerScale cluster address this concern?
- A. OneFS rebuilds full drives regardless of size, reducing rebuild risk
- B. Proactive hot sparing eliminates rebuild operations
- C. Short-stroking drives to reduce seek times
- D. OneFS does not rebuild individual drives; it reprotects data at the file level, leveraging multiple nodes for faster recovery
Answer: D
NEW QUESTION # 153
Which SmartPools capabilities improve storage efficiency and performance? (Select all that apply)
- A. Cross-protocol user mapping between SMB and NFS
- B. Intelligent tiering across performance and capacity node pools
- C. File pool policies for automated data placement
- D. Automatic WORM enforcement for compliance retention
Answer: B,C
NEW QUESTION # 154
When a Gen 6 Isilon cluster receives a file to be stored, which node(s) performs the FEC calculation?
- A. Each node in the cluster
- B. First node in each node pair
- C. Node that will be holding the FEC
- D. Node to which the client is connected
Answer: D
NEW QUESTION # 155
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