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NEW QUESTION # 139
A service provider is installing a Unity storage system for an end-user. The end-user is concerned about network security and will not allow the service provider access to the network.
How can the service provider set a static IP address for the Unity storage system management interface?
- A. Use the Connection Utility to create a configuration file
- B. Use the embedded InitCLI tool
- C. Connect directly to the service ports and configure the networking through UEMCLI
- D. Use an IPMI serial over LAN connection
Answer: A
NEW QUESTION # 140
Which Unity features use supported SAS Flash 2 drives to improve system performance?
- A. FAST Cache and FAST VP
- B. Compression and FAST Cache
- C. QoS and Compression
- D. QoS and FAST VP
Answer: A
NEW QUESTION # 141
What is the result of enabling Data Reduction on a LUN in a consistency group containing three LUNS?
- A. Any writes to the LUN will go through the Data Reduction logic.
- B. Data Reduction and Advanced Deduplication will be enabled on all LUNs.
- C. All writes to all consistency group LUNs will go through the Data Reduction logic.
- D. Data Reduction will be enabled on all LUNs is the consistency group.
Answer: D
NEW QUESTION # 142
Which Unity feature benefits oracle OLTP environments by improving storage utilization?
- A. Automatic Storage tiering
- B. VVOLS
- C. 4 block formatting
- D. increased SP Cache size
Answer: A
NEW QUESTION # 143
Which type of data encryption does D@RE use to protect user data?
- A. Host-level
- B. Third-party
- C. In-flight
- D. On-disk
Answer: D
NEW QUESTION # 144
What condition must be met when performing a Data in Place conversion?
- A. Both Storage Processors must be put in Service mode
- B. Both Storage Processors must be powered off
- C. M.2 device must be swapped before replacing the new Storage Processor
- D. Primary Storage Processor must be swapped before the secondary one
Answer: B
NEW QUESTION # 145
Multiple 1/0 modules must be installed in Dell Unity XT 680 storage.
Which module must be installed in slot 0?
- A. 12 Gb/s SAS back-end
- B. 4-Port 10 Gbps Ethernet.
- C. 4-Port 25 Gbps Ethernet
D 4-Port 16 Gb Fibre Channel
Answer: A
NEW QUESTION # 146
In an asynchronous replication, what is the maximum number of replicated NAS servers supported for the Dell Unity XT 380 series?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
Explanation:
Explanation
The maximum number of replicated NAS servers supported for the Dell Unity XT 380 series in an asynchronous replication is 126. This is the same as the maximum number of NAS servers supported for the Dell Unity XT 380 series in general. Asynchronous replication is a method of replicating data between two Dell Unity systems with a configurable recovery point objective (RPO). It allows the source system to continue normal operations without waiting for the destination system to acknowledge the completion of the replication.
References: [Dell EMC Unity: Replication Technologies], [Dell EMC Unity: NAS Capabilities]
NEW QUESTION # 147
Which are two ways to create an asynchronous replication session for a NAS server? (Select 2)
- A. Create replication interface.
- B. Use NAS server properties.
- C. Use the NAS server wizard.
- D. Create replication connect.
Answer: B,C
NEW QUESTION # 148
What is the maximum number of file system snapshots that are supported by Unity?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION # 149
What is a characteristic of FAST VP?
- A. Users can set the Fast VP data relocation rate.
- B. Fast VP data relocation runs in the background at all times once it is enabled.
- C. Fast VP optimizes data replacement by moving 1 GB slices between disk tiers.
- D. Users can enable or disable FAST VP at the LUN level.
Answer: A
Explanation:
Explanation
FAST VP (Fully Automated Storage Tiering for Virtual Pools) is a feature that automatically moves data within a storage pool based on the performance requirements and access patterns of the data. FAST VP data relocation runs in the background according to a user-defined schedule and rate. The schedule determines when the data relocation starts and ends, and the rate determines how much system resources are used for the data relocation. Users can set the Fast VP data relocation rate to High, Medium, Low, or None. High means that the data relocation has the highest priority and uses the most system resources, while None means that the data relocation is disabled. Fast VP data relocation does not run at all times, but only during the scheduled window. Fast VP optimizes data placement by moving 256 MB slices between disk tiers, not 1 GB slices.
Users cannot enable or disable FAST VP at the LUN level, but only at the storage pool level.
References: [Dell EMC Unity: FAST Technology Overview], [Dell EMC Unity: Storage Pools and RAID Groups]
NEW QUESTION # 150
A company needs to expand their dynamic pool by 10 TB. The current dynamic pool consists of 63
7.8 TB SSD drives that are configured for RAID 5 (12+1).
What is the minimum number of drives needed for the pool expansion?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION # 151
What is the maximum time difference allowed between the current system time (UTC) and the NTP server time during the initial configuration of a Dell Unity system?
- A. 17 min
- B. 7 min
- C. 5 min
- D. 15 min
Answer: C
NEW QUESTION # 152
A system administrator is configuring synchronous replication between a pair of systems.
When creating the Sync Replication Management Port, which physical port(s) on tie system will be used for this interface?
- A. Ethernet Port 2 on the Stooge Processors
- B. Storage Processor Management ports
- C. Lowest numbered Fibre Channel ports on the Storage Processors
- D. Storage Processor Service Ports
Answer: B
NEW QUESTION # 153
When the LUN Snapshot Restore operation is performed, what does the Unity system automatically do before beginning the restoration process?
- A. Creates a snapshot of the LUN
- B. Creates a copy of the snapshot
- C. Detaches the hosts from the snapshot
- D. Detaches the host from the LUN
Answer: D
NEW QUESTION # 154
Which step must be completed prior to performing the initial configuration of a UnityVSA system and creating the first storage pool?
- A. License the system for NFS and SMB support
- B. Create an ESXi host profile
- C. Add vDisks to the storage appliance
- D. Install license keys for thin provisioning
Answer: C
NEW QUESTION # 155
Which Dell EMC UnityXT system user interface allows system administrators to create scripts for automating routine tasks?
- A. Unisphere GUI
- B. Unisphere Central
- C. IPMI
- D. UEMCLI
Answer: D
NEW QUESTION # 156
What is a consideration when expanding a dynamic pool?
- A. The maximum number of drives in a drive partnership group is 64.
- B. The minimum number of drives in a RAID5 (4+1) RAID Group is 5.
- C. The maximum number of drives in a RAID Group is 16.
- D. The maximum number of slices in a private LUN is 256.
Answer: A
NEW QUESTION # 157
The preferred production interface is active.
What does the Dell EMC Unity system do once a NAS Server starts outbound traffic to an external service?
- A. Enables Packet Reflect
- B. Initiates NAS Server failover
- C. Uses the backup interface
- D. Uses the active production interface
Answer: D
NEW QUESTION # 158
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Earning the EMC D-UN-DY-23 certification demonstrates to employers and clients that you have the knowledge and skills required to deploy and manage Dell EMC Unity storage systems confidently. Dell Unity Deploy 2023 Exam certification is beneficial for IT professionals who work with Dell EMC Unity storage systems regularly, such as system administrators, storage architects, and storage engineers. It is also a valuable certification for IT consultants and service providers who work with Dell EMC Unity storage systems in their client environments.
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