Practice Free D-MSS-DS-23 Exam Online Questions
The last two drive slots in a Dell EMC PowerStore 3000 are reserved for which type of drive?
- A . SAS SSD
- B . NVMe NVRAM
- C . NVMe SSD
- D . NVMe SCM
B
Explanation:
Reference: https://volumes.blog/2020/05/05/whats-is-powerstore-part-2-hardware/#:~:text=On%20the%20PowerStore%201000%20and,(2)%20NVMe%20NVRAM%20devices.&text=PowerStore%20supports%20four%20types%20of,in%20specific%20locations%20and%20enclosures
What is Dell recommendation for scheduling FAST VP relocation?
- A . After backups or nightly batch processing
- B . During backups or nightly batch processing
- C . Before backups or nightly batch processing
- D . Before and After backups or nightly batch processing
A customer has a Dell Unity XT 880.
The system has 700 drives with the following:
• 100x 1.6 TB 2.5" SSDs
• 600x 1.2 TB 2.5" SAS drives
What is the required minimum number of SAS buses per SP to support this solution?
- A . 4
- B . 2
- C . 10
- D . 7
A customer has a mixed environment consisting of Dell Unity 350F Dell Unity XT 680F. and Dell PowerStore 5000X They want to have a single interface to monitor and report on all the arrays.
Which software tool should the technical architect recommend?
- A . CloudlQ
- B . Unisphere Analyzer
- C . Unisphere Central
- D . PowerStore Manager
C
Explanation:
Unisphere Central is the recommended software tool for the customer as it allows for the monitoring and reporting of multiple Dell Unity and Dell PowerStore arrays through a single interface. It provides a unified management experience and allows for efficient monitoring and troubleshooting of the storage environment.
Which front-end configuration is mandatory when sizing a PowerStore 1200 or higher model solution?
- A . 100 GB I/O Module
- B . 4-port Mezz Card
- C . 32 GB FC I/O Module
- D . 2-port Mezz Card
What is the Dell EMC best practice for sizing and designing a Dell EMC SC Series solution?
- A . Front-end ports required for performance should always meet capacity needs
- B . Drive capacity should meet performance needs
- C . Size for performance first and capacity second
- D . Size for capacity; Data Progression should always meet performance needs
Which front-end protocol card in Dell Unity XT 380 offloads processing to save CPU cycles for other operations?
- A . 4 port Fibre Channel module
- B . CNA for iSCSI
- C . 4 port iSCSI module
- D . CNA for Fibre Channel
An administrator wants to use NAS Server Mobility to move a NAS server from SPA to SPB on a Dell Unity system.
What consideration must they be aware of?
- A . DNS configuration will be lost after the move
- B . NAS Server Mobility is no longer supported following a software update
- C . Any replication sessions must be in a paused state before starting the move
- D . The system must be in service mode to complete the move
C
Explanation:
When using NAS Server Mobility to move a NAS server from SPA to SPB on a Dell Unity system, an administrator must be aware that any replication sessions must be in a paused state before starting the move. This means that any data replication sessions that are configured for the NAS server must be temporarily stopped to avoid data inconsistencies or data loss during the move. Once the move is complete, the replication sessions can be resumed, and data replication will continue as normal. NAS Server Mobility is still supported by Dell Unity, so it’s not a concern of the move. The system does not need to be in service mode to complete the move, and the DNS configuration won’t be lost after the move, the administrator should make sure that the DNS entries for the NAS server are updated to reflect the new location.
You are upgrading a Dell EMC Unity array to a Dell EMC PowerStore 1000 T array. The customer asks what they need to do so they can map PowerStore snapshots from the new PowerStore array to a host.
What should be your response?
- A . Create a volume group of the snapshot.
- B . Create a read/write snapshot of the snapshot
- C . Create a copy of the snapshot
- D . Create a thin clone of the snapshot
D
Explanation:
"Volume and Volume Group Snapshots: Snapshots cannot be mapped to a host. To view the contents of a snapshot, you must first clone the snapshot then map the clone to a host."
A Dell PowerStore administrator has been asked to create a NAS file sharing environment for several clients. The clients will be running either Linux (NFS) or Windows (SMB) and must have access to the same data simultaneously
How can this be achieved using Dell PowerStore?
- A . Configure two NAS servers place all Linux data in one and all Windows data in the other
- B . Configure a snapshot rule and protection policy and apply it to the file system
- C . Configure multiprotocol access to required file system
- D . Configure file data to be replicated for access by different client types
C
Explanation:
Dell PowerStore allows you to create a NAS file sharing environment for several clients by configuring multiprotocol access to the required file system. This means that the same file system can be accessed by both Linux and Windows clients using either the NFS or SMB protocols. This can be achieved by creating a file system, and configuring it to allow access using both the NFS and SMB protocols. Once the file system is set up, you can assign permissions and share the file system with the appropriate clients. This way, the clients will be able to access the same data simultaneously, regardless of whether they are running Linux or Windows and which protocol they are using. It’s not necessary to replicate data for access by different client types, it would be an extra step that would consume more resources and would be unnecessary