D-UN-DY-23 Exam Dumps Pass with Updated 2025 Certified Exam Questions
D-UN-DY-23 Exam Questions - Real & Updated Questions PDF
EMC D-UN-DY-23 certification exam, also known as the Dell Unity Deploy 2023 exam, is an industry-recognized certification designed for IT professionals who want to validate their expertise in Dell Unity deployment. Dell Unity Deploy 2023 Exam certification exam is part of the Dell EMC Proven Professional program, which offers training and certification in various areas of IT, including cloud computing, data science, and data protection.
EMC D-UN-DY-23 (Dell Unity Deploy 2023) Exam is a certification exam that validates the skills and knowledge required to deploy Dell Unity storage systems. D-UN-DY-23 exam is intended for IT professionals who are responsible for deploying, configuring, and managing Dell Unity storage systems in a variety of environments. D-UN-DY-23 exam covers a range of topics including storage system installation, configuration, management, and troubleshooting.
Passing the EMC D-UN-DY-23 exam is a great way to enhance your career prospects. It is a globally recognized certification that demonstrates your expertise in deploying Dell EMC Unity XT storage systems. Dell Unity Deploy 2023 Exam certification can open up new job opportunities and help you to advance your career in the IT industry. Additionally, it can boost your confidence and credibility as a storage professional, giving you a competitive edge in the job market.
NEW QUESTION # 81
How long will a Copy Back operation take when a hot spare is invoked?
- A. Copy Back time depends on the disk capacity
- B. Copy Back time depends on the RAID type
- C. pro-Active hot spare does not use a Copy Back operation
- D. Copy Back time depends on the disk type
Answer: C
NEW QUESTION # 82
Which layer of the Dell EMC Unity storage architecture provides access to both the virtual storage pool and configured LUN resources?
- A. SCSI Enclosure Services
- B. Common software
- C. Communications Management interface
- D. Enclosure Services Interface
Answer: C
NEW QUESTION # 83
A company has an ESXi host installed with FC HBAs that is connected to a Dell Unity XT storage array. A 500 GB LUN is provisioned to this host from the Unity array and is in production. The VMware administrator has configured a new Switch with the NICs on the server intended for iSCSi traffic. The storage administrator is asked to configure software iSCSI and provision a new 1 TB LUN from the storage array using isCSI.
What is a consideration when satisfying this request?
- A. A connection must be established between the host iSCSi initiators and Unity iSCSI targets before provisioning the new LUN.
- B. Any single host should connect to any single array using one protocol only.
- C. Two iSCSI target interfaces must be configured with IP addresses from separate subnels.
Answer: A
NEW QUESTION # 84
A storage administrator wants to asynchronously replicate a compressed LUN from the primary site to a Unity at the secondary site.
Which statement describes this operation?
- A. Replication of compressed data is controlled by the bandwidth throttle setting
- B. The source data is replicated to the destination, then uncompressed
- C. By default, replication compresses data sent to the destination
- D. The source data is uncompressed, then replicated to the destination
Answer: D
NEW QUESTION # 85
A company has several LUNs being accessed by VMware ESXi over iSCSI.
How can they minimize the resulting impact on performance?
- A. Enable "DelayedACK" on the ESXi host
- B. Configure the ESXi host to send an ACK for every other full-sized data segment
- C. Configure the ESXi host for Round Robin Path Selection with IOPS limit of 2
- D. Disable "DelayedACK" on the ESXi host
Answer: D
NEW QUESTION # 86
A storage administrator configured a Hybrid Dell EMC Unity XT storage system using one default port containing three disk types. They need additional Flash capacity.
What is the correct way to expand the pool?
- A. Add a RAID Group of SAS Flash drives to the pool
- B. Add 1 SAS Flash drive to the pool
- C. Add a RAID Group of SAS Flash 4 drives to the pool
- D. Add 2 SAS Flash drives to the FAST Cache
Answer: C
NEW QUESTION # 87
What is the minimum VMware Hypervisor version a server must be running in order to support the deployment of a UnityVSA system?
- A. 5.0
- B. 5.5
- C. 6.0
- D. 4.0
Answer: C
NEW QUESTION # 88
Which Unity service task is used to reinstall the root operating system while leaving the user's data intact?
- A. Reinitialize the storage system
- B. Restore the Management software
- C. Reimage the Storage Processor
- D. Restore the Management server
Answer: C
NEW QUESTION # 89
A system administrator has added a new Unity storage array to their environment. The administrator wants to migrate block data from vVNX running in their VMware environment to a UnityVSA. In addition, the administrator needs to migrate the block data from an older CLARiiON storage array to the new Unity storage array.
Which single block migration option will work for both the virtual and hardware storage devices?
- A. Host-Based LVM
- B. SAN Copy Push
- C. VPLEX
- D. RecoverPoint
Answer: B
NEW QUESTION # 90
What is the purpose of protocol endpoints when provisioning Dell EMC Unity XT VVol datastores to VMware ESXi hosts?
- A. Provision storage for VVol datastores
- B. Determine the least recently used path to the storage array
- C. Define storage policies for virtual machines
- D. Create data path between the ESXi host and a VVol datastore
Answer: D
NEW QUESTION # 91
How is a Local LUN Move initiated?
- A. Choose the Move operation, then select a LUN, then select the Pool to move the LUN into
- B. Select a LUN, then choose the Move operation, then select the Pool to move the LUN into
- C. Select the Pool to move the LUN into, then choose the Move operation, then select a LUN
- D. Select the LUN, then select the Pool to move the LUN into, then choose the Move operation
Answer: B
NEW QUESTION # 92
A system administrator wants to configure alerts notifications through Simple Network Management Protocol.
Which two versions are supported on a Dell Unity system? (Select 2)
- A. v2.0
- B. v2c
- C. v3.0
- D. v1
Answer: B,D
NEW QUESTION # 93
When configuring integrated ESRS access to a Dell EMC Unity XT array, which firewall ports need to be open?
- A. 22 and 8443
- B. 8443 and 9443
- C. 443 and 8443
- D. 443 and 9443
Answer: C
NEW QUESTION # 94
What block size is used to copy highly accessed data from disks into FAST Cache on a Dell EMC Unity XT storage system?
- A. 32 KB
- B. 16 KB
- C. 64 KB
- D. 128 KB
Answer: C
NEW QUESTION # 95
What is the maximum number of Dell EMC Unity arrays that can participate is a Synchronous Replication topology?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION # 96
Refer to the exhibit.
A storage administrator wants to add new DAEs to the Unity XT storage array.
Which group of ports can they use?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION # 97
A storage administrator has added multiple resources to a single density-based Host I/O Limit policy for the following storage resources:
- LUN A: 100 GB
- LUN B: 100 GB
- LUN C: 600 GB
- Density-Based Limit 10 IOPS
What is the total IOPS set by this policy?
- A. 0
- B. 1
- C. 8,000
- D. 2
Answer: C
NEW QUESTION # 98
An administrator notices that the communications between Unisphere and the storage system get interrupted.
Which service task should the administrator perform to fix the issue with minimal impact?
- A. Restart Management Software
- B. Reinitialize
C Enable SSH - C. Reboot Storage Processor
Answer: A
NEW QUESTION # 99
Which Unity models allow for the addition of a 12 Gb/s SAS SLIC?
- A. Unity 400 and Unity 500
- B. Unity 300 and Unity 400
- C. Unity 500 and Unity 600
- D. Unity 400 and Unity 600
Answer: C
NEW QUESTION # 100
A system administrator wants to create a pool using a mixture of drive sizes and types within one dynamic storage pool.
Which is a consideration to create the storage pool?
- A. Dynamic Pools only support a single tier pool.
- B. The system supports a combination of disk types and sizes in a drive partnership group.
- C. The system supports a combination of disk types and sizes in a RAID Group.
- D. Dynamic pools only support Flash Drives.
Answer: B
NEW QUESTION # 101
Which is the preferred FC Port for synchronous replication for a Dell Unity XT 380 system?
- A. Port 1 of I/O module 0
- B. Port 0 of I/O module 1
- C. Fibre Channel Port 0 of I/O module 0
- D. Fibre Channel Port 4 of SPA and SPB www*
Answer: D
Explanation:
Explanation
The preferred FC Port for synchronous replication for a Dell Unity XT 380 system is Fibre Channel Port 4 of SPA and SPB. This port is dedicated for synchronous replication traffic and has the highest priority and bandwidth allocation. Synchronous replication is a method of replicating data between two Dell Unity systems with zero recovery point objective (RPO). It requires a low-latency and high-bandwidth network connection between the source and destination systems.
References: [Dell EMC Unity: Replication Technologies], [Dell EMC Unity: Hardware Information Guide]
NEW QUESTION # 102
What does the Dell Unity XT system do after a NAS server starts outbound traffic to an external service?
- A. Uses Packet Reflect for outbound communication.
- B. Uses the active production interfac
- C. Selects interfaces that are based on advanced static routes
- D. Creates an active interface buffer cache in DRA
Answer: B
NEW QUESTION # 103
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