Get 2026 Updated Free EMC D-UN-DY-23 Exam Questions and Answer
D-UN-DY-23 Dumps PDF and Test Engine Exam Questions
EMC D-UN-DY-23 (Dell Unity Deploy 2023) certification exam is a valuable credential for IT professionals who deploy and manage Dell EMC Unity storage systems. Dell Unity Deploy 2023 Exam certification exam measures the knowledge and skills required to install, configure, and manage Dell EMC Unity storage systems in an enterprise environment. Dell Unity Deploy 2023 Exam certification can help IT professionals to advance their careers and increase their earning potential, while also helping organizations to identify qualified candidates who can deploy and manage Dell EMC Unity storage systems.
To prepare for the EMC D-UN-DY-23 certification exam, candidates can take advantage of a number of training resources, including online courses, instructor-led training, and study guides. These resources will help candidates to become familiar with the Dell Unity system and the topics covered on the exam, and to develop the skills and knowledge needed to pass the exam.
NEW QUESTION # 162
A storage engineer must grant access of a Dell Unity XT provisioned NFS datastore to ESXi-1.dell.local. The NAS server used to create the datastore is configured for NFSv4 protocol with Kerberos NFS owner authentication.
Which permission level is required for the ESXi host?
- A. Read-only
- B. Read/write
- C. Read/write, enable Root
Answer: C
Explanation:
To grant access of a Dell Unity XT provisioned NFS datastore to an ESXi host, the permission level required for the host depends on the NFS protocol and authentication method used by the NAS server. For NFSv4 with Kerberos NFS owner authentication, the ESXi host must have the Read/write, enable Root permission level.
This allows the ESXi host to read and write data to the datastore, as well as perform administrative tasks such as creating and deleting virtual machines. The Read/write permission level alone is not sufficient, as it does not allow the ESXi host to perform root-level operations on the datastore. The Read-only permission level only allows the ESXi host to read data from the datastore, but not write or modify it. References: Dell EMC Unity: Configuring hosts to access NFS1, page 9.
NEW QUESTION # 163
Which Dell EMC Unity service task is used to reinstall the root operating system while leaving the existing data intact?
- A. Reinitialize the Storage System
- B. Restart the Management Software
- C. Reimage the Storage Processor
- D. Restart the Management Server
Answer: C
NEW QUESTION # 164
Dell EMC Unity systems collect several metrics at various time intervals and use ESRS to send the information to CloudIQ.
What are those metrics and their time intervals?
- A. Alerts = 5 min Performance = 5 min Capacity = 1 hr Configuration = 1 hr
- B. Alerts = 2 min Performance = 30 min Capacity = 1 hr Configuration = 1 hr
- C. Alerts = 5 min Performance = 1 hr Capacity = 2 hour Configuration = 1 hr
- D. Alerts = 2 min Performance = 1 hr Capacity = 1 hour Configuration = 1 hr
Answer: A
NEW QUESTION # 165
When can a LUN be defined as thin or thick?
- A. Only when enabling data reduction on the LUN
- B. Only when creating the LUN
- C. Only when adding host access to the LUN
- D. Any time after the LUN has been created
Answer: B
NEW QUESTION # 166
A Storage administrator needs to expand their FAST Cache by 400 GB. The current configuration consists of two 400 GB SAS Flash 2 drives.
What can be used to expand the FAST Cache?
- A. Two 200 GB SAS Flash 2 drives
- B. One 400 GB SAS Flash 2 drive
- C. Four 200 GB SAS Flash 3 drives
- D. Two 400 GB SAS Flash 2 drives
Answer: A
NEW QUESTION # 167
Which technology is used by Unity Snapshots?
- A. inline Deduplication
- B. Block Compression
- C. Copy on First Write
- D. Redirect on Write
Answer: D
NEW QUESTION # 168
When a storage resource has a snapshot taken of it, where are writes to the storage resource written?
- A. New space allocated in 256 MB stripes from FAST Cache
- B. Existing space from the Reserves LUN Pool
- C. New space allocated from the storage resource parent pool
- D. Existing space of the storage resource
Answer: C
NEW QUESTION # 169
The cache has sent data to the Data Reduction logic during proactive cleaning or flushing.
What is the correct sequence of steps taken by the Data Reduction logic?
Answer:
Explanation:
NEW QUESTION # 170
An administrator has configured a Host Group to have access to a storage object.
What are two benefits of this configuration? (Select 2)
- A. Ensures that snapshots are applied to all LUNs in the group.
- B. Ensures that block storage is replicated to the same hosts.
- C. Provides multiple hosts access to the same VMFS Datastores.
- D. Provides multiple hosts access to the same LUNs.
- E. Provides multiple hosts the same access to NFS Filesystems
Answer: C,D
NEW QUESTION # 171
A company needs to expand their dynamic pool by 10 TB. The current dynamic pool consists of sixty-three 7.6 TB SSD drives that are configured for RAID5 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 # 172
An administrator wants to configure FAST Cache on a Unity 600.
What is the minimum number of drives required to configure this feature?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION # 173
Observing the SP Fault LED during initial power up, what colors and time durations does the SP use to indicate that it is ready for initialization?
- A. Blue for 3 seconds, then amber for 1 second
- B. Amber for 1 second, then green for 2 seconds
- C. Amber for 3 seconds, then blue for 1 second
- D. Blue for 1 second, then green for 3 seconds
Answer: C
NEW QUESTION # 174
Into what size slices is the LUN partitioned for RAID extents?
- A. 128 MB
- B. 256 MB
- C. 512MB
- D. 64 MB
Answer: A
Explanation:
Explanation
A LUN is a logical unit of storage that is presented to a host as a SCSI device. A LUN is composed of one or more RAID extents, which are the smallest units of storage that can be allocated to a LUN. A RAID extent is a slice of a RAID group that is used to store user data and parity information. The size of a RAID extent depends on the RAID type and the drive type of the RAID group. For example, a RAID 5 extent on a SAS drive is 128 MB, while a RAID 6 extent on a NL-SAS drive is 256 MB. The LUN is partitioned into slices that match the size of the RAID extents, and each slice is mapped to a RAID extent from a RAID group in the storage pool. The LUN slices are distributed across multiple RAID groups to improve performance and availability. References:
Dell EMC Unity: Storage Pools and RAID Groups
Dell EMC Unity: LUN Management
NEW QUESTION # 175
What is a function of CloudIQ?
- A. Provision storage resources
- B. Tier to cloud storage
- C. Configure host access
- D. Monitor system health
Answer: D
NEW QUESTION # 176
A storage administrator wants to add as asynchronous replication session to a pair of Unity systems with an existing synchronous replication session that is operating correctly.
Which configuration steps are needed?
- A. Create Replication Interfaces on both systems. Establish FC connectivity using the Synchronous FC Ports of each system. Run a Verify and Update operation for the Replication Connection
- B. Create Replication Interfaces on the source system. Modify the Mode for Replication Connection.
Perform a manual Sync operation on the Asynchronous session. - C. Create Replication interfaces on both systems. Modify the Replication Connection Mode. Run a Replication Connection Verify and Update operation.
- D. Create Replication Interfaces on destination system. Establish FC connectivity using the Synchronous FC Ports of each system. Perform a manual Sync operation on the Asynchronous session.
Answer: C
NEW QUESTION # 177
Which system alert severity level indicates a component is nosing or has failed and recover may not be possible,
- A. Notice
- B. Warning
- C. Error
- D. Critical
Answer: C
NEW QUESTION # 178
......
Verified D-UN-DY-23 exam dumps Q&As with Correct 497 Questions and Answers: https://www.troytecdumps.com/D-UN-DY-23-troytec-exam-dumps.html
Get New D-UN-DY-23 Certification – Valid Exam Dumps Questions: https://drive.google.com/open?id=1_iC9c09vq2dhi4uUS0Ne3n7ugMtGHNXR