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Dell EMC D-PST-DY-23 Exam Questions
- Topic 1: PowerStore Concepts and Features: This section covers describing the PowerStore system and use cases, identifying system configurations and models, and providing an overview of PowerStore architecture and hardware components.
- Topic 2: PowerStore Implementation: This section of the exam includes topics such as configuring Ethernet switching for PowerStore, discovering and performing initial system configuration, and explaining the licensing process.
- Topic 3: PowerStore Administration: In this domain, topics covered include creating host groups and setting up data protection policies for PowerStore storage resources.
- Topic 4: PowerStore Block Provisioning: This section covers provisioning block storage, configuring host access to block storage resources, and implementing protection policies for block storage.
- Topic 5: PowerStore File Provisioning: In this section of the exam, topics covered include provisioning file storage, configuring client access to file storage resources, and deploying protection policies for file storage. PowerStore VMware Provisioning: In this section of the exam, focus is given to provisioning VMware storage, setting up ESXi host access to VMware storage resources, and applying protection policies to virtual machines created on vVols.
- Topic 6: PowerStore Remote Protection: This part of the exam relates to configuring remote replication for block, file, and VMware storage resources.
- Topic 7: PowerStore Migration: This section of the exam covers describing the PowerStore Migration feature and process.
Free Dell EMC D-PST-DY-23 Exam Actual Questions
Note: Premium Questions for D-PST-DY-23 were last updated On Mar. 24, 2026 (see below)
A storage administrator with a small budget must deploy a new scalable block-optimized storage solution requiring NVMe-oF without adding a license.
Which PowerStore configuration would meet the requirements?
A PowerStore administrator is creating a host group.
Which two protocol types can be selected for a new host group? (Choose two.)
Host Groups and Supported Protocols in PowerStore
Host Groups: Host groups in PowerStore allow you to group multiple hosts together for easier management and access control. When you create a host group, you specify the protocol that the hosts in that group will use to connect to the PowerStore appliance.
Supported Protocols: PowerStore supports several protocols for host connectivity, but when creating a host group, you can choose from these two:
iSCSI: A widely used IP-based storage networking protocol.
FC (Fibre Channel): A high-speed network technology primarily used for storage networking.
Why other options are incorrect:
A . InfiniBand: While PowerStore supports InfiniBand for NVMe over Fabrics (NVMe-oF), it's not a selectable option when creating a host group.
C . NVMe/TCP: Similar to InfiniBand, NVMe/TCP is supported for NVMe-oF, but it's not a protocol choice during host group creation.
Key Considerations for Host Groups
Single Protocol per Host Group: A host group can only use one protocol. All hosts within the group must use the same protocol (either iSCSI or FC) to connect to PowerStore.
Host Mapping: After creating a host group, you can map volumes to the group, granting access to all hosts within that group.
Dell PowerStore Reference
PowerStore: Hosts and Host Groups: This section in the PowerStore documentation provides detailed information about creating and managing host groups, including the supported protocols.
When does a Protection Pokey have to be removed from PowerStore storage resource? (Choose two.)
Which network does the PowerStore Discovery Utility use to identify unconfigured appliances?
PowerStore Discovery Utility and Network Usage
The PowerStore Discovery Utility is a tool used to find and initially configure unconfigured PowerStore appliances on the network. It uses the Management Network to perform this discovery.
Here's how it works:
mDNS (Multicast DNS): The utility relies on mDNS, a protocol that allows devices to discover each other on a local network without a pre-configured DNS server. This is essential for finding new PowerStore appliances that haven't been set up yet.
Management Network: The Management Network in PowerStore is dedicated to out-of-band management. It's the network used for:
Initial appliance discovery
Accessing the PowerStore Manager interface
Performing management tasks
Port 5353: Both TCP and UDP port 5353 must be open on the Management Network for mDNS to function correctly and allow the discovery utility to find the unconfigured appliances.
Why other options are incorrect:
A . IDN: IDN (Internal Dell Network) is not a standard term related to PowerStore discovery.
C . ICM: ICM (Internet Control Message Protocol) is a network protocol used for error reporting and diagnostics, not for device discovery.
D . Internal: While the term 'Internal' might seem relevant, it's not specific enough. The Management Network is the precise network used for this purpose.
Dell PowerStore Reference
PowerStore: Discover and Configure a PowerStore Appliance: This document in the PowerStore documentation explains the process of using the Discovery Utility and mentions that it requires network access to the appliance's management IP address, which is on the Management Network.
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