D-PSC-DS-23 Exam PDF [2024] Tests Free Updated Today with Correct 295 Questions

EMC D-PSC-DS-23 Exam Preparation Guide and PDF Download

The Dell PowerScale Design 2023 exam is intended for IT professionals who have experience in working with Dell PowerScale systems. D-PSC-DS-23 examination is vendor-specific and covers a range of topics that are relevant to the deployment and management of Dell PowerScale storage systems. D-PSC-DS-23 exam is intended for individuals who are responsible for the design, implementation, and management of storage systems in organizations.

EMC D-PSC-DS-23 Exam is a vendor-specific certification program that is offered by Dell EMC Education Services. Dell PowerScale Design 2023 Exam certification is recognized globally as a validation of an individual's expertise in designing and deploying PowerScale solutions. Dell PowerScale Design 2023 Exam certification is ideal for storage professionals who want to demonstrate their skills and knowledge to potential employers or clients. It can also help individuals advance their careers by providing them with the skills and knowledge required to work with modern data storage systems.

 

NEW QUESTION # 134
Your customer is moving from a Restaurant/Bar business model to a Restaurant/Casino business model. You are helping architect the upgrade of a current 4-node X200 48 TB Isilon cluster, with 50% utilized for their video surveillance operations.
They want to upgrade from 15 FPS (NTSC) in H.264 codec, with a 15 days retention policy to 30 FPS (NTSC) in H.264 codec, with a 30 days retention policy.
How many nodes of the same type will you need to add in order to meet the required changes and not exceed 70% raw capacity?

• A. 16 nodes
• B. 12 nodes
• C. 4 nodes
• D. 8 nodes

Answer: D

NEW QUESTION # 135
Which SyncIQ policy is required if the goal is to have all source data replicated and to retain deleted files?

• A. Sync Policy
• B. Async Policy
• C. AutoBalance Policy
• D. Copy Policy

Answer: D

NEW QUESTION # 136
A customer is using file pool policies to archive infrequently accessed files to Amazon S3 via CloudPools.
How could the customer easily find out how many stub files are stored on the cluster?

• A. InsightIQ can report the number of stub files stored on the cluster
• B. The number of stub files stored on a cluster is not easily available
• C. The isi statistics CLI command can be used to show how many stubs are stored in each node pool
• D. OneFS WebUI can be used to show how many stubs are stored in each node pool

Answer: A

NEW QUESTION # 137
Refer to Exhibit below.

What is represented by the information shown in the exhibit?

• A. Directory quota cannot exceed 2 TB for /ifs/data/media and no quota limit on /ifs/data/media/photo.
  Directory quota cannot exceed 900 GB for /ifs/data/media/video.
  Directory quota can be any size up to 2 TB and each user can only store 75 GB for /ifs/data/media/temp.
• B. Directory quota cannot exceed 2 TB for both /ifs/data/media and /ifs/data/media/photo.
  Directory quota cannot exceed 900 GB for /ifs/data/media/video.
  Directory quota can be any size up to 900 GB and each user can only store 75 GB for
  /ifs/data/media/temp.
• C. Directory quota cannot exceed 2 TB for both /ifs/data/media and /ifs/data/media/photo.
  Directory quota cannot exceed 900 GB for /ifs/data/media/video.
  Directory quota can be any size up to 2 TB and each user can only store 75 GB for /ifs/data/media/temp.
• D. Directory quota cannot exceed 2 TB for both /ifs/data/media and /ifs/data/media/photo.
  Directory quota cannot exceed 900 GB for /ifs/data/media/video.
  Directory quota can be any size up to 2 TB for /ifs/data/media/temp.

Answer: A

NEW QUESTION # 138
What are attributes of FTPS?

• A. Uses FTP protocol
  Supports web services
  Requires client software
• B. Uses FTP protocol
  Does not support web services
  Uses port 22
• C. Does not use FTP protocol
  Supports web services
  Requires client software
• D. Uses FTP protocol
  Supports web services
  Does not require client software

Answer: A

NEW QUESTION # 139
How are files smaller than 128 KB protected?

• A. N+3d:1n
• B. 3x mirrored
• C. 2x mirrored
• D. N+2d:1n

Answer: C

NEW QUESTION # 140
In OneFS, where are verification checksums stored?

• A. Metadata checksums are stored in the LIN
  File data checksums are stored in the file data blocks
• B. Metadata checksums are stored in the metadata blocks
  File data checksums are stored in the metadata blocks
• C. Metadata checksums are stored in the metadata blocks
  File data checksums are stored in the file data blocks
• D. Metadata checksums are stored in the file data blocks
  File data checksums are stored in the file data blocks

Answer: B

NEW QUESTION # 141
A PowerScale cluster has four A200 nodes with 15, 12 TB HDDs each. VHS is specified as four virtual drives or 15 percent of the node pool.
Which configuration would be used as reserved space for VHS?

• A. 15% in the node pool plus 4 virtual drives
• B. 4 virtual drives in the cluster
• C. 15% of the total space in the node pool
• D. 4 virtual drives for each node in the cluster

Answer: C

NEW QUESTION # 142
You are setting up SmartPools and SmartConnect on an Isilon cluster.
Which Microsoft Windows system tool will illustrate the difference in performance experienced by clients connecting to different tiers of storage?

• A. IOZone
• B. MiTrend
• C. Iometer
• D. iostat

Answer: C

NEW QUESTION # 143
A customer needs to be able to periodically monitor their node live performance for ongoing operational tasks as well as during problem analysis. You have recommended they use the isi statistics command to fulfill this need.
What types of statistics and statuses could be displayed with this command?

• A. Node statistics, general status, drive status, hardware statistics
• B. Node alerts, Job Engine statistics, hardware status, protocol statistics
• C. Drive statistics, node status, protocol alerts, general performance
• D. Protocol status, drive statistics, hardware statistics, node statistics

Answer: D

NEW QUESTION # 144
One of your customers is interested in an Isilon Gen 6 solution. They have provided basic solution requirements, but their security policies do not allow them to perform detailed data collection for infrastructure and workload analysis.
Which tool should you use to design the new Isilon solution?

• A. ClarityNow!
• B. Sizing Tool
• C. Live Optics
• D. Iometer

Answer: B

NEW QUESTION # 145
What is a correct statement concerning InsightIQ, excluding FSA?

• A. InsightIQ runs on the lowest logical node (LNN) on the cluster and provides data used by InsightIQ appliance for graphical output.
• B. InsightIQ runs on the lowest logical node (LNN) on the cluster and provides data used by the isi statistics CLI command set.
• C. InsightIQ runs on separate hardware from the cluster and does not take cluster resources beyond the data collection process.
• D. InsightIQ runs on separate hardware from the cluster and provides data used by the isi statistics CLI command set.

Answer: C

NEW QUESTION # 146
What occurs when the ShadowStoreDelete job target efficiency of a chunk drops below 90%?

• A. ShadowStoreDelete job triggers the FlexProtect job and restripes the data
• B. ShadowStore defragmenter moves all data to another shadow store location
• C. Dedupe job is triggered to dedupe the chunk of data
• D. ShadowStoreDelete job creates a new shadow store

Answer: B

NEW QUESTION # 147
Which Isilon Gen 6 node models can use only L3 cache?

• A. A200 and A2000
• B. F800 and A2000
• C. F800 and H600
• D. A200 and H5600

Answer: B

NEW QUESTION # 148
A customer has installed an Isilon Gen 6 cluster as a Proof of Concept. Before making a purchase decision, they would like to compare the performance of the Isilon to competitive offerings.
Which tool can be used to provide data analysis and benchmarking through existing workflows?

• A. lometer
• B. ClarityNow!
• C. Wireshark
• D. IOZone

Answer: D

NEW QUESTION # 149
Which SmartConnect policies are used for workloads that have short lived connections such as HTTP and FTP?

• A. Throughput and connection count
• B. Throughput and CPU usage
• C. Connection count and round robin
• D. Round robin and CPU usage

Answer: C

NEW QUESTION # 150
Refer to the exhibit.

You want to add redundancy to your network configuration, rather than performance. You have configured all interfaces into the default SmartConnect zone.
How should you configure the switches and Isilon networking to provide your desired network redundancy?

• A. Configure the switch ports as access points, bond ext-0 and ext-1 on all nodes and use Active/Passive aggregation for subnet0:pool0.
• B. Configure the switch ports as access points and use LACP aggregation for subnet0:pool0.
• C. Configure the switch ports for LACP and use LACP aggregation for subnet0:pool0.
• D. Configure the switch ports for LACP and use FEC aggregation for subnet0:pool0.

Answer: A

NEW QUESTION # 151
You are sizing an Isilon Gen 6 cluster for a small organization that is concerned about the availability of the journal during an extended power outage.
What is a consideration when sizing?

• A. Journal is replicated to all nodes within a chassis
• B. Journal needs to be protected by an external UPS
• C. Journal is written to nonvolatile storage if power is lost
• D. Battery life within each node is a limiting factor

Answer: C

NEW QUESTION # 152
A customer has a requirement for a new solution to handle their growing storage requirements. The solution should have the ability to cover storage needs for the next three years.
The environment consists of 100 TBs of file system data spread across five file systems. On average, the file systems grow 1 TB a month. In addition, they have a large VMware cluster supporting 200 VMs and a highly transactional database.
The customer wants the solution to offer good performance, scalability, manageability, and be cost- effective. The sales team is looking to you to recommend a solution.
Which recommendation will meet the customer's requirements?

• A. VMAX with FAST VP and a NAS Gateway
• B. VNX for DB and VMware workloads, and Isilon for file system data
• C. VNX Unified platform with FAST Cache
• D. Isilon scale-out and cluster as required

Answer: B

NEW QUESTION # 153
You are designing a cluster for workloads that have a low latency, heavy, random access pattern.
Which node type is designed for this type of workload?

• A. F800
• B. A2000
• C. H5600
• D. A200

Answer: A

NEW QUESTION # 154
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