Validate your D-PST-DY-23 Exam Preparation with D-PST-DY-23 Practice Test (Online & Offline) [Q104-Q126]

ExamBoosts August 25, 2025 D-PST-DY-23 > EMC 0

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Validate your D-PST-DY-23 Exam Preparation with D-PST-DY-23 Practice Test (Online & Offline)

Get all the Information About EMC D-PST-DY-23 Exam 2025 Practice Test Questions

EMC D-PST-DY-23 certification is an industry-recognized certification that demonstrates the candidate’s expertise in Dell PowerStore Deploy 2023. Dell PowerStore Deploy 2023 Exam certification is ideal for professionals who want to enhance their career prospects in the field of storage systems. Dell PowerStore Deploy 2023 Exam certification also provides a competitive edge to the candidate in the job market.

Q104. The wan connection between the production and DR sites has a low latency of <5 milliseconds.
Which firewall port is used by PowerStore to communicate between sites?

13333

13335

13334

13336

PowerStore uses port 13337 for communication between sites in a replication setup. This port is required to enable data transfer and management communication over the WAN connection between the production and disaster recovery (DR) sites. The low latency condition (≥ 120 milliseconds) highlights the importance of maintaining efficient data transfer, and proper firewall configuration ensures PowerStore uses different ports for replication traffic based on the latency between the two sites. Since you have a low latency connection (< 5 milliseconds), PowerStore will use port 13333.
Here’s a breakdown of the ports and their corresponding latency:
13333: Low latency (< 5 milliseconds) – This is the default setting.
13334: Low Medium latency (>= 5 and < 20 milliseconds) 1
13335: Medium latency (>= 20 and < 60 milliseconds)
13336: Medium High latency (>= 60 and < 120 milliseconds)
13337: High latency (>= 120 milliseconds)
It’s important to configure your firewalls to allow traffic on the correct port to ensure successful replication between your production and DR sites.

Q105. What does setting the alert threshold to 0 (zero) do when configuring replication rules?

Disables all alerts for any missed RPO cycles.

Generates an alert if the data saved during the RPO cycle exceeds 20% of the storage object capacity

Enables alerts if the RPO cycle was missed for three consecutive cycles.

Generates an alert if the synchronization time exceeds the RPO.

Here’s a breakdown of how the alert threshold works in PowerStore replication:
RPO (Recovery Point Objective): The RPO defines the maximum acceptable amount of data loss in case of a disaster. It essentially determines how often data is replicated. For example, an RPO of 1 hour means you’re willing to lose up to 1 hour’s worth of data.
Alert Threshold: This setting allows you to control when PowerStore generates an alert if replication isn’t meeting the defined RPO. It’s the amount of time the system waits before raising an alert when a replication session fails to meet the RPO.
Threshold 0: When you set the alert threshold to 0, it means that PowerStore will immediately generate an alert if the synchronization time for a replication session takes longer than the RPO. This provides immediate notification of potential issues with replication performance or network connectivity.
Why other options are incorrect:
A . Disables all alerts for any missed RPO cycles: This is incorrect. Setting the threshold to 0 actually makes the system more sensitive to missed RPOs.
B . Generates an alert if the data saved during the RPO cycle exceeds 20% of the storage object capacity: This is not related to the alert threshold setting.
C . Enables alerts if the RPO cycle was missed for three consecutive cycles: The alert threshold doesn’t have a built-in mechanism for consecutive missed cycles. It triggers an alert based on the synchronization time exceeding the RPO.
By setting the alert threshold to 0, you ensure that you’re immediately notified of any replication delays, allowing you to take corrective action to prevent potential data loss.

Q106. During the initial system configuration of PowerStore, what is the purpose of discovering storage resources?

To enable power management

To optimize data deduplication

To assign IP addresses to nodes

To establish Fibre Channel connections

Q107. The wan connection between the production and DR sites has a low latency of <5 milliseconds.
Which firewall port is used by PowerStore to communicate between sites?

13333

13335

13334

13336

Q108. A storage administrator removed an appliance from the cluster.
What is the status of the licenses removed from the appliance?

Licenses become void.

No licensing impact.

Licenses are erased.

Q109. Refer to the Exhibit.

A Network administrator is failing to discover a PowerStore T system using the PowerStore Discovery Utility.
What might be the issue?

Discovery network uses only native VLAN

Port 54 needs to be enabled

Dedicated port needs to be used for discovery network

Port 54 has not been set to trunk mode

Q110. An administrator is attempting to create a protection policy while creating an SMB share however the option is not available.
What is the reason?

The protection policy has been previously associated with a file system

The protection policy must be created before associating it with the volume resource

The protection policy must be created before associating it with the file system

The protection policy is only available with file level retention enabled

Q111. What is the main benefit of using the PowerStore Migration feature for data movement?

Reducing power consumption

Automating software updates

Minimizing data loss and downtime

Enhancing CPU performance

Q112. Which two methods would a customer use to migrate their legacy block thick and thin clones to PowerStore? (Choose two.)

Mirrorview

VM Import

Non-disruptive Import

SAN Copy

Agentless Import

Q113. A SQL Cluster with attached PowerStore storage has Volumes SQL1, SQL2, SQL4, SQL5 which all require write order preservation. The SQL administrator no longer requires SQL4 and has removed it from the database. The Storage Administrator goes to delete volume SQL4 and finds that the option is grayed out.
Why is the option to delete the volume unavailable?

SQL4 was renamed from SQL3

SQL4 still has replications

SQL4 is part of a volume group

SQL4 still has snapshots

Q114. Refer to the Exhibit.

What happens to the parent resource of thin clone 3 if thin clone 2 is deleted?

Snapshot 3 becomes the parent

Thin clone 3 becomes parent

Thin clone 1 becomes parent

Thin clone 3 has an empty parent

Q115. What are the components of the Import External Storage feature?

A source storage system, a host running orchestrator, a PowerStore with plugin installed

A source storage system running orchestrator, a host, a PowerStore with plugin installed

A source storage system, a host with plugin installed, a PowerStore running orchestrator

A source storage system with plugin installed, a host running orchestrator, a PowerStore

Q116. How many cables are required for minimum support for PowerStore T Front-End storage connectivity?

Q117. Refer to the exhibit.

Which SMB path is used to access the share from client side?

\SMB-FS07SalesHmarine_Sales

\nas-smb07.hmarine testSMB-FS07 Hmarine_Sales

\SMB-FS07Hmarine_Sales

\nas-smb07.hmarine.test Hmarine_Sales

Q118. A PowerStore appliance is running out of storage capacity. The cluster consists of a PowerStore 5000T appliance with three NVMe expansion enclosures.
How can this issue be resolved?

Add additional SAS expansion enclosures.

Add an additional PowerStore appliance.

Enable advanced deduplication.

Add additional NVMe expansion enclosures.

PowerStore 5000T and Expansion: The PowerStore 5000T model supports a maximum of three NVMe expansion enclosures. Since the appliance already has three, adding more is not an option. Scaling Out: To increase capacity in this scenario, you need to scale out by adding another PowerStore appliance to the cluster. This will provide additional storage resources and processing power.

Q119. What is the benefit of using quotas in PowerStore file provisioning?

Increasing data transfer speeds

Managing user authentication

Limiting storage usage per user

Reducing network latency

Q120. A storage administrator provisions a VMware file system from a NAS server configured with NFSv4.
What is the access requirement for the ESXi host?

Read/Write

Kerberos with Integrity

Kerberos with Encryption

Read/Write, allow Root

NFSv4 and ESXi Host Access
When provisioning a VMware file system (like a datastore) from a NAS server using NFSv4, the ESXi host needs specific permissions to function correctly:
Read/Write Access: This is fundamental. The ESXi host must be able to both read data from and write data to the datastore. This is essential for storing virtual machine files, writing logs, and managing the overall file system.
Allow Root Access: ESXi hosts require root-level access to the NFS datastore. This is critical for:
Creating and Managing VMDKs: Root access is necessary to create, delete, and modify virtual machine disk files (VMDKs) on the datastore.
Managing VM Files: The host needs root permissions to manage various virtual machine configuration files and logs stored on the datastore.
Maintaining File System Integrity: Root access allows the ESXi host to perform essential file system operations to ensure consistency and prevent data corruption.
Why Other Options Are Incorrect
A . Read/Write: While read/write access is necessary, it’s not sufficient on its own. Root access is also required.
B . Kerberos with Integrity: Kerberos is a security protocol that can be used with NFSv4 for authentication, but it’s not a basic access requirement for ESXi hosts. While Kerberos enhances security, it’s not strictly mandatory for basic functionality.
C . Kerberos with Encryption: Similar to Kerberos with integrity, encryption adds another layer of security but isn’t a fundamental requirement for ESXi host access to an NFSv4 datastore.
Important Considerations
NFS Owner: When configuring NFSv4 on PowerStore, you typically set the “NFS Owner” to “root” for ESXi hosts. This ensures that the host has the necessary permissions.
no_root_squash: On some NAS systems, you might need to configure the no_root_squash option in the NFS export settings. This option prevents the NAS server from mapping the root user on the ESXi host to a less privileged user, ensuring that the host retains root access to the NFS share.
Dell PowerStore Reference
PowerStore: Create a File System for NFS Exports: This document in the PowerStore documentation provides guidance on creating and configuring file systems for NFS exports, including details about setting NFS permissions and the NFS owner.

Q121. What does the data import session Pause operation do?

Deactivates the host to PowerStore control path

Stops the source to PowerStore background copy operation

Stops the source to PowerStore cutover operation

Deactivates the host to PowerStore data path

Q122. An administrator is connecting a Linux host to a PowerStore appliance and must know which storage network interface to use.
Which nvme subcommand should be used?

connect

id-ccrl

attach-ns

discover

Q123. Which network is used for storage migration between PowerStore T appliances?

Cluster

Management

vMotion

Storage

Q124. What is the main advantage of block provisioning over file provisioning in storage systems?

Better compatibility with cloud storage

More efficient use of storage capacity

Faster data retrieval times

Easier integration with virtualization technologies

Q125. Use the simulator to create an SMB NAS server using the following information:
* NAS and SMB computer name: payrollserver
* Network interface: BaseEnclosure-bond1
* IP address: 192.168.2.20
* Subnet: /24
* Gateway: 192.168.2.254
* VLAN: 1504
* AD/DNS: 192.168.2.50
* Windows domain name: company.com
* Domain administrator credentials: Administrator/password
When you have finished continue to the next question.

See the Explanation below for complete solution.
1. Open the simulator and log in with the default credentials: admin/Password123#.
2. SelectStorage>NAS Serversfrom the left menu.
3. Click+ CREATEto launch the Create NAS Server wizard.
4. Enterpayrollserveras the NAS and SMB computer name and clickNext.
5. SelectBaseEnclosure-bond1as the network interface and clickNext.
6. Enter192.168.2.20as the IP address,/24as the subnet,192.168.2.254as the gateway, and1504as the VLAN ID. ClickNext.
7. SelectJoin a Windows domainas the SMB server type and clickNext.
8. Enter192.168.2.50as the AD/DNS server,company.comas the Windows domain name,Administratoras the domain administrator username, andpasswordas the domain administrator password. ClickNext.
9. Review the summary and clickFinishto create the SMB NAS server.

Q126. What are two supported combinations of source and destination vVol Storage Containers when replicating Resource Groups on PowerStore? (Choose two.)

Multiple replications in different directions.

One-to-many replication volumes from one source PowerStore to multiple destination PowerStore appliances.

Cascade replication to three different sites.

One-to-one replication arouofrom source storage container to destination storage container.

PowerStore supports a straightforward one-to-one relationship where a resource group in a source storage container is replicated to a destination storage container. This is the most common and simplest replication setup.

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