New 2024 Latest Questions D-MSS-DS-23 Dumps – Use Updated EMC Exam [Q81-Q99]

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New 2024 Latest Questions D-MSS-DS-23 Dumps – Use Updated EMC Exam

Latest D-MSS-DS-23 Exam Dumps EMC Exam from Training Expert TrainingQuiz

NEW QUESTION 81
What non-Dell product reports can be generated using My Work?

NetApp and HDS

HP EVA and IBM SVC

HDS and 3PAR

3PAR and IBM XIV

NEW QUESTION 82
A customer must restrict the share content visibility of a Dell Unity file system based on the access rights.
What attribute at the share level must be used?

Continuous availability

Access-based enumeration

Protocol encryption

Offline availability

Access-based enumeration is the attribute that must be used at the share level to restrict the share content visibility of a Dell Unity file system based on the access rights. Access-based Enumeration (ABE) is a feature that allows you to hide files and folders from users who do not have the necessary permissions to access them. When ABE is enabled, users only see the files and folders that they have permission to access. This helps to prevent users from accidentally accessing data that they should not have access to, and it helps to maintain the security and integrity of the data on the file system.

NEW QUESTION 83
When enabling a multi-protocol NAS implementation on a Dell EMC PowerStore array, what is required for an end-to-end mapping of a UNIX system?

Security ID (SID) and Active Directory (AD)

User ID (UID) and Group ID (GID)

Group ID (GID) and Active Directory (AD)

Security ID (SID) and User ID (UID)

Secure mapping (secmap) -a cache that contains all mappings between SIDs, and UID or GIDs used by a NAS server.
Reference: https://www.dell.com/support/manuals/en-pk/powerstore-1000/pwrstr-scg/user- mapping?guid=guid-565ecaa3-1e57-44c2-b9ba-ef713c729c2b&lang=en-us

NEW QUESTION 84
A Windows client using the SMB protocol is trying to access a multiprotocol file system from a Dell Unity XT NAS server. The local group database was checked and no mapping was found.
What is the next step in the SID to UID resolution process?

The Windows user access is removed

The domain controller is checked

The Windows user is mapped to the default UNIX account

Secmap is checked

When a Windows client uses the SMB protocol to access a multiprotocol file system from a Dell Unity XT NAS server, the SID (Security Identifier) of the Windows user is mapped to a UID (User Identifier) on the UNIX file system. If no mapping is found in the local group database, the domain controller is checked to see if the SID is present there.
The domain controller can provide the information needed to map the SID to the corresponding UID on the file system, allowing the Windows user to access the files. If the SID is not present in the domain controller, the Windows user’s access would be removed.

NEW QUESTION 85
On whicher can a solution architect find guidance for ctatus reported in the PowerStore Manager?

Cluster, node, and appliance

Volume, drive, and appliance

Node, drive, and cluster

Drive, appliance, and cluster

NEW QUESTION 86
A storage administrator plans to complete a technology refresh from a Dell EqualLogic PS6100 to a Dell EMC PowerStore array. The affected hosts are running native MPIO. What is the recommended method to support an import to PowerStore?

Install DSITV on the hosts

Install EQL Hit Kit on the hosts

Use Dell Storage Manager and select Online Import

Install PowerStore ImportKit on the hosts

An install of the PowerStore ImportKIT is required on the hosts to support import to PowerStore.
Reference: https://docplayer.net/188347142-Dell-emc-powerstore-importing-external-storage-to- powerstore-guide.html

NEW QUESTION 87
Which tool can be used to migrate file data for Windows hosts from a legacy VNX array to a new Dell Unity XT array?

SANCopy

Rsync

Robocopy

* File Data Migration Tools:
* Migrating file data from legacy systems to new arrays requires reliable tools that can handle large volumes of data efficiently.
* Robocopy for Windows Hosts:
* Robocopy (Robust File Copy) is a powerful command-line tool in Windows that supports extensive options for copying and synchronizing files and directories.
* It is well-suited for migrating file data from a legacy VNX array to a new Dell Unity XT array, ensuring data integrity and consistency.
* Other Tools:
* SANCopy: Used for SAN data migration and not specific to file data.
* Rsync: Commonly used for Linux/Unix systems rather than Windows hosts.
* Dell Midrange Storage References:
* Dell Unity XT documentation and migration guides provide detailed instructions on using Robocopy for file data migration.
* Community forums and support resources from Dell Technologies offer additional insights and best practices.
References:
* Dell Unity XT Migration Guide
* Dell Community on Data Migration

NEW QUESTION 88
Which options are valid Mezzanine card choices on a Dell PowerStore in a multi-appliance cluster?

4-port 16 Gb FC card or 4-port 32 Gb FC card

4-port 25 GbE SFP-based card or 4-port 10GBaseT card

Mixed 2-port 32 Gb FC and 2-port 25 GbE card

Mixed 2-port 25 GbE SFP and 2-port 10GBaseT card

NEW QUESTION 89
Which Dell EMC Unity OE 5.0 enhancements improve asynchronous replication?

NAS server mobility and Fan-out Replication

GeoSync and NAS server mobility

Cascade Replication and GeoSync

Fan-out and Cascade Replication

Dell EMC Unity OE version 5.0, asynchronously replicated file resources can also be configured in advanced replication topologies. This allows for configurations such as fan-out and cascading replication at the granularity of a NAS Server and its associated file resources. Reference:
https://www.delltechnologies.com/asset/en-us/products/storage/industry-market/h17827-dell-emc- unity-operating-environment.pdf

NEW QUESTION 90
What is the maximum number of snapshot rules that can be associated with a Dell PowerStore protection policy?

NEW QUESTION 91
AN application owner needs 10 volumes for their application to be created, and they must have snapshots…
Which feature in Dell PowerStore should be used to enable this requirement?

Volume Groups

Consistency Groups

Data Groups

Snapshot Groups

NEW QUESTION 92
What can be done to provide best performance on Dell Unity iSCSI connections?

Configure Jumbo frames end-to-end.

Configure LACP on all connections.

Utilize FSN on hosts.

Configure Flow control on all ports.

To provide the best performance on Dell Unity iSCSI connections, configuring Jumbo frames end-to-end is recommended. Jumbo frames allow for larger packet sizes than the standard 1500 bytes, typically up to 9000 bytes. This reduces the number of packets transmitted, decreases CPU utilization, and improves overall network efficiency. Here’s how to configure Jumbo frames:
* Switch Configuration:Enable Jumbo frames on all network switches that will handle iSCSI traffic.
* Network Interface Configuration:Configure all network interfaces (NICs) on the storage system and the iSCSI hosts to support Jumbo frames.
* End-to-End Consistency:Ensure that Jumbo frames are configured consistently across the entire network path from the storage system to the hosts to avoid fragmentation and performance degradation.
References:
* Dell Technologies Unity iSCSI Best Practices
* Dell Entry-Level and Mid-Range Storage Community

NEW QUESTION 93
What is the maximum throughput per port in backend 12GB SAS ports in Dell Unity arrays?

2500 Mbps

2000 Mbps

25000 Mbps

250 Mbps

NEW QUESTION 94
What chunk size of data is identified and moved temporarily to FAST Cache within Unity?

64 KB

128KB

32KB

256KB

NEW QUESTION 95
A storage administrator wants to do a tech refresh from a legacy EQL system to a new Dell EMC SC Series array.
What is needed to correctly size the new array?

Latency

Peak IOPS information

Storage tiers

Contract support end date

NEW QUESTION 96
A storage administrator is trying to create a new hybrid pool on their Dell Unity XT 680.
They want to add:
– 18×3.84 TBSSD drives
– 72x 1200 GB 10K SAS drives
– 64x 12 TBNLSAS drives
However, this action is not being permitted by the Unity software.
What is the reason for this?

3.84 TB SSD are only supported in all flash pools

There are too many disks in the SAS tier

12 TB NLSAS drives are only permitted in archive pools

The pool must be created with only a single drive type

The storage administrator is not able to create a new hybrid pool on their Dell Unity XT 680 because the 3.84 TB SSD drives are only supported in all flash pools. Dell Unity XT supports the use of SSDs in all-flash pools, where the entire pool is built from SSD drives, to provide high performance for I/O-intensive workloads.

NEW QUESTION 97
What details are covered in My Work Environmental Reports?

Interoperability and Migrations readiness

Non-Dell product configurations

Switch configuration and VPLEX configuration

Switch configuration and Host configuration

My Work Environmental Reports” typically cover essential configuration details relevant to Dell storage solutions, including switch configuration and host configuration. These reports are designed to ensure that the environment is set up correctly for optimal performance and interoperability with Dell storage products.

NEW QUESTION 98
A Dell EMC PowerStore customer wants to schedule snapshots daily at 6 AM. Which snapshot frequency interval (in minutes) is available?

Reference: https://www.delltechnologies.com/en-us/collaterals/unauth/white- papers/products/storage/h18156-dell-emc-powerstore-snapshots-thin-clones.pdf (27)

NEW QUESTION 99
What is recommended maximum cable length for PowerStore back-end NVMe cabling to avoid performance issues?

100 meters

10 meters

3 meters

5 meters

The recommended maximum cable length for PowerStore back-end NVMe cabling to avoid performance issues is 10 meters. This recommendation helps to ensure signal integrity and optimal performance across the NVMe interface, which is critical for maintaining the high throughput and low latency characteristics of NVMe storage.

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