Use Real D-UN-DY-23 Dumps - EMC Correct Answers updated on 2024
Proven Professional D-UN-DY-23 Exam Practice Dumps
EMC D-UN-DY-23, also known as the Dell Unity Deploy 2023 exam, is designed for IT professionals who are interested in obtaining the Dell EMC Certified Specialist - Implementation Engineer certification. D-UN-DY-23 exam focuses on the implementation, configuration, and management of Dell EMC Unity storage systems, which are popular among businesses of all sizes.
EMC D-UN-DY-23 exam consists of 60 multiple-choice questions that must be answered within 90 minutes. D-UN-DY-23 exam is available in multiple languages, including English, French, German, Japanese, and Chinese. Candidates must score at least 63% to pass the exam and receive the Dell EMC Unity Solutions Specialist certification.
NEW QUESTION # 34
What determines the maximum file size on Dell EMC UnityVSA?
- A. Defined by its license
- B. Dell EMC Unity OE version
- C. Data protection method
- D. Available disk capacity
Answer: B
NEW QUESTION # 35
Which IP connection characteristic is unique to file-based storage access, as opposed to iSCSI?
- A. Bandwidth throttle
- B. Link Aggregation
- C. VLAN tagging
- D. Mirrored writes
Answer: B
NEW QUESTION # 36
What is the purpose of a Proxy NAS Server?
- A. Increase security of production NAS Servers
- B. Access Snapshot replicas on the destination side of a replicated file resource
- C. Increase performance for shared network connections that access NAS Servers
- D. Access Snapshots for testing production NAS Servers
Answer: B
NEW QUESTION # 37
Writes are redirected on the parent pool.
A company needs to expand their dynamic pool by 5 TB. The current dynamic pool consists of 63 3.8 TB SSDs that are configured for RAID 5 (4+1).
What is the minimum number of drives needed for the pool expansion?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION # 38
Which two replication operations are only available to asynchronous replication sessions?
- A. Failover, Resume
- B. Failover with Sync, Fallback
- C. Failover with Sync, Sync
- D. Fallback. Resume
Answer: A
NEW QUESTION # 39
What is the purpose of a Proxy NAS server?
- A. Access snapshot replicas on the destination side of a replicated file resource.
- B. Access snapshots for testing production NAS servers.
- C. Increase performance for shared network connections that access NAS servers.
- D. Increase security of production NAS servers.
Answer: A
Explanation:
Explanation
The purpose of a Proxy NAS server is to access snapshot replicas on the destination side of a replicated file resource. A Proxy NAS server is a temporary NAS server that is created on the destination system to mount a snapshot replica of a replicated file system. This allows the user to access the data on the snapshot replica for testing, recovery, or other purposes. A Proxy NAS server does not increase performance or security of production NAS servers, nor does it access snapshots for testing production NAS servers.
References: [Dell EMC Unity: Replication Technologies], [Dell EMC Unity: File System Configuration]
NEW QUESTION # 40
What is the significance of a storage pool Capability Profile?
- A. Describes storage characteristics for mapping user-selected policies to a set of compatible VVol datastores
- B. Provides policy-based profiles based on RAID type for rebuilding faulted drives with sparing drives
- C. Prevents inadvertent removal of a storage pool from existing LUNs providing VMFS datastores to ESXi hosts
- D. Configures host I/O limits on LUNs created from the storage pool that will be transparent to their hosts
Answer: A
NEW QUESTION # 41
What is a characteristic of Automatic UFS64 File System extension?
- A. Auto-extension can exceed the file system visible size
- B. File system cannot auto-extend past the provisioned size
- C. Allocated space remains unchanged after extend operation
- D. Array I/O service to clients is disrupted during auto-extension
Answer: B
NEW QUESTION # 42
What is a consideration when designing a replication solution using the native Dell EMC Unity XT Replication feature?
- A. Synchronous remote replication supports replication to only one remote Dell EMC Unity XT system
- B. Asynchronous remote replication supports replication to up to two remote Dell EMC Unity XT systems
- C. Synchronous remote replication supports replication to up to two remote Dell EMC Unity XT systems
- D. Asynchronous remote replication supports replication to only one remote Dell EMC Unity XT system
Answer: A
NEW QUESTION # 43
What is the significance of Multi-Path software on a SAN host?
- A. Provides the host access to both the source and destination storage resource when that resource is replicated remotely
- B. Manages the connections between host and storage to maintain storage access if one of the connections fails
- C. Allows data migrations to Unity by splitting host IOs from an original source array to a target Unity array
- D. Enables a host to access snapshot point-m-time data states to recover data without administrative intervention
Answer: B
NEW QUESTION # 44
Drag chart question
Answer:
Explanation:
NEW QUESTION # 45
What is a characteristic of the Advanced Deduplication fingerprint cache?
- A. The cache is enabled on any storage resource that has Data Reduction enabled.
- B. The cache is stored temporarily on each of the system disks.
- C. There are two fingerprint caches per storage processor.
- D. There is one fingerprint cache per storage processor.
Answer: D
NEW QUESTION # 46
What determines the fault characteristics of a disk group?
- A. Drive speed
- B. Stripe width
- C. D@RE
- D. Drive type
Answer: B
NEW QUESTION # 47
How is a Local LUN Move initiated?
- A. Select a LUN, then choose the Move operation, then select the Pool to move the LUN into
- B. Select the LUN, then select the Pool to move the LUN into, then choose the Move operation
- C. Select the Pool to move the LUN into, then choose the Move operation, then select a LUN
- D. Choose the Move operation, then select a LUN, then select the Pool to move the LUN into
Answer: A
NEW QUESTION # 48
What is the minimum and maximum recovery point objectives (RPO) configurable when using Unity native asynchronous replication?
- A. Minimum= 5 minutes
Maximum= 24 hours - B. Minimum= 5 minutes
Maximum= 48 hours - C. Minimum= 1 minute
Maximum= 24 hours - D. Minimum= 1 minute
Maximum= 48 hours
Answer: A
NEW QUESTION # 49
Match each integrated ESRS characteristic with its attribute.
Answer:
Explanation:
NEW QUESTION # 50
A company needs to expand their dynamic pool by 10 TB. The current dynamic pool consists of 63 7.6 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
Explanation:
Explanation
To expand a dynamic pool, the number of drives added must be equal to or greater than the stripe width of the pool. The stripe width is the number of data drives plus the number of parity drives in a RAID group. In this case, the stripe width is 12 + 1 = 13. Therefore, the minimum number of drives needed for the pool expansion is 13. References: Dell EMC Unity: Dynamic Pools Technical White Paper1, page 8.
NEW QUESTION # 51
What capability is provided by the Dell EMC CIFS Management snap-in?
- A. Configure NAS Server registry settings
- B. Configure share permissions
- C. Manage local NAS Server users
- D. Manage home directories
Answer: B
NEW QUESTION # 52
Which FAST Cache operation can be performed from the Settings window?
- A. Expand FAST Cache
- B. Enable FAST Cache use on a specific pool
- C. Pause FAST Cache use
- D. Disable FAST Cache use on a specific pool
Answer: A
NEW QUESTION # 53
Refer to the exhibit.
Where is the management port located on the Unity Storage Processor?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION # 54
Which feature can be configured for a Dell EMC Unity XT file system NFS share?
- A. Host Access Level
- B. Access-Based Enumeration
- C. Protocol Encryption
- D. Distributed File System
Answer: B
NEW QUESTION # 55
Which operation can be performed on the General tab of the LUN Properties page?
- A. Extend the LUN
- B. Replicate the LUN
- C. Grant Host access
- D. Set Host I/O limits
Answer: A
NEW QUESTION # 56
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. Reinitialize
- B. Restart Management Software
- C. Reboot Storage Processor
- D. Enable SSH
Answer: B
NEW QUESTION # 57
A storage administrator is monitoring the pool capacity of two identical Dell Unity XT systems. Each system has every LUN replicated to the other system and all replication sessions are in sync. Both systems are used for production storage. CloudIQ is receiving updates from both systems, but shows that one of them is filling up more quickly than the other.
What is the cause of this behavior?
- A. CloudIQ is not receiving the same amount of updates from one of the two systems
- B. Dell Unity Data Reduction license is not enabled on one of the two systems.
- C. Dell Unity Data Reduction is not identically enabled on LUNs on both systems.
- D. One of the Unity systems is used less than the other one.
Answer: C
NEW QUESTION # 58
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