[完全版]2026年最新のJPNTest D-UN-DY-23のPDFで最近更新された問題です
D-UN-DY-23試験には保証が付きます。更新されたのは497問があります
Dell EMC Unityストレージシステムは、高性能、スケーラビリティ、柔軟性を実現するように設計されたミッドレンジストレージの主要なソリューションです。このシステムは、ブロック、ファイル、およびVMware仮想ボリューム（VVOLS）ストレージプロトコルをサポートする統一されたストレージプラットフォームを提供し、幅広いアプリケーションとワークロードに最適です。 Dell Unity Deploy 2023認定試験は、このストレージシステムを効果的に展開および管理するITプロフェッショナルの能力を検証することを目的としています。
EMC D-un-Dy-23認定試験は、90分以内に回答する必要がある60の複数選択質問で構成されています。この試験では、Dell EMC Unityアーキテクチャ、インストールと構成、管理と監視、高度な機能と機能などのトピックについて説明します。この試験に合格した候補者には、IT業界で広く認識されており、専門家がストレージ管理と管理のキャリアを促進するのを支援できるDell EMC Unity Solutions Specialist Certificationが授与されます。
質問 # 254
A storage administrator has configured a Host I/O Burst limit Policy with the following parameters?
- Absolute Limit = 1000IOPS
- Burst-20%
- For = 5 mm
- Every = 1 hour
How marry extra IOPS will do allowed pet one-hour period for this policy?
- A. 60,000
- B. 600,000
- C. 6,000
- D. 0
正解：D
質問 # 255
A user is having difficulty troubleshooting a Unity storage system and the service provider has been contacted for assistance. The service provider needs to run some service commands on the Storage Processors to troubleshoot the issue further.
Which step must be taken to allow the service provider remote access to the storage system?
- A. Enable SSH on the storage system
- B. Specify the Remote Logging configuration
- C. Specify the SMTP configuration
- D. Set the Unisphre preferences to "Optimize" for remote access.
正解：A
質問 # 256
What are characteristics of a copy of a file system snapshot?
- A. Read/write, shareable to clients
- B. Read-only, accessed by clients through the CVFS mechanism
- C. Read/write, accessed by clients through the CVFS mechanism
- D. Read-only, shareable to clients
正解：A
質問 # 257
Which task must be performed on the storage system in order to access a file system read/write snapshot?
- A. Connect to the NFS/SMB share of the snapshot
- B. Perform the snapshot "Attach to Host" operation
- C. Configure the NFS/SMB share to the file system snapshot
- D. Configure Host Access to the LUN snapshots
正解：C
質問 # 258
In Unisphere, a storage administrator has inadvertently disabled Data Reduction on an existing LUN.
What would result from this action?
- A. Existing data is left in its current state. New data is neither deduplicated nor compressed.
- B. A background LUN migration occurs, moving the data to a new LUN where it is inflated. New data is neither deduplicated nor compressed.
- C. Data Reduction, once enabled, cannot be disabled. New data is deduplicated or compressed.
- D. Existing data is dynamically inflated to its full size, undoing the impact of deduplication and compression. New data is neither deduplicated nor compressed.
正解：A
質問 # 259
What is a characteristic of FAST VP?
- A. Fast VP data relocation runs in the background at all times once it is enabled.
- B. Users can set the Fast VP data relocation rate.
- 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.
正解：B
解説：
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]
質問 # 260
A storage administrator is tasked with configuring a density-based Host I/O policy based on the following requirements:
- Resource Size: 400 GB LUN
- Density Limit: 15 IOPS
What is the total IOPS set by this policy?
- A. 0
- B. 1
- C. 2
- D. 3
正解：D
質問 # 261
What is the significance of the best practices recommendation to maintain 10% free capacity on a storage pool?
- A. Allows enough capacity for Snapshots
- B. Reduces cache flush times
- C. Provides enough space for drive failures
- D. Improves FAST Cache warmup times
正解：A
質問 # 262
What storage resources can be provisioned to a host that is connected to a Dell EMC Unity XT storage system via Fibre Channel?
- A. LUNs, CIFS shares, and Consistency Group LUNs
- B. VMFS datastores, NFS datastores, and VVol(file) datastores
- C. LUNs, Consistency Group LUNs, and NFS datastores
- D. Consistency Group LUNs, VMFS datastores, and VVol (block) datastores
正解：B
質問 # 263
Which feature can be configured for a Unity File System NFS share?
- A. Protocol Encryption
- B. Host Access Level
- C. Offline Availability
- D. Continuous Availability
正解：B
質問 # 264
Refer to the exhibit.
What is a possible reason for the health score of 70 that is associated with the Test_Dev storage pool?
- A. Storage pool is full and oversubscribed, and needs attention
- B. Storage pool has a component failure and needs attention
- C. Storage pool performance is impacted because of prolonged disk queue length
- D. Data protection for this storage pool is not configured
正解：C
質問 # 265
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
正解：A
解説：
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.
[Dell EMC Unity: Replication Technologies], [Dell EMC Unity: NAS Capabilities]
質問 # 266
A system administrator is configuring asynchronous remote replication for an existing NAS server and its associated file systems on a Unity system.
What action(s) will meet the requirements?
- A. Manually create NAS Server replication session. The system will automatically create sessions for the associated file systems.
- B. Manually create replications for each associated file system. Then manually create a session for the NAS Server.
- C. Manually create NAS Server replication session first. Then manually create replication sessions on each of the associated file systems.
- D. Manually create replication sessions for each file system. The system will automatically create a session for the NAS Server.
正解：B
質問 # 267
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
正解：C
質問 # 268
Which VASA API protocol is used over HTTPS to integrate with Dell EMC UnityVSA?
- A. SOAP
- B. WSDL
- C. REST
- D. SNMP
正解：A
質問 # 269
What is a connectivity rule for hosts that connect to multiple Unity systems?
- A. iSCSI is required to connect a host to multiple arrays
- B. Must connect to all arrays using a single protocol
- C. CNA connections used with alternating protocols
- D. Can connect to different arrays with different protocols
正解：D
質問 # 270
What is a characteristic of the iSCSI interface on Dell EMC Unity storage arrays?
- A. Only one iSCSI interface can exist on a physical network port at a time.
- B. A VLAN can only be assigned during the creation of the iSCSI interface.
- C. IQNs are associated with an iSCSI interface.
- D. IQN aliases are automatically generated.
正解：A
質問 # 271
Which UEMCLI command is used to verify the FC ports designated as synchronous on the SPs?
- A. /remote/sys show -detail
- B. /remote/sys show -sp
- C. /zomote/sys show -tc
- D. /remote/sys show -summary
正解：A
質問 # 272
What is the correct sequence of steps required to deploy a Dell EMC UnityVSA?
正解：
解説：
質問 # 273
A user is setting up Dell Unity XT network ports for connectivity between the NAS clients and NAS Servers.
Which settings can be modified from the Ethernet Port Properties window in Unisphere?
- A. MTU, speed, and port aggregation
- B. Port aggregation and speed only
- C. Name of port, speed, and MTU
- D. Speed and MTU only
正解：C
質問 # 274
Under what conditions should fully provisioned storage be recommended?
- A. Storage objects subject to replication
- B. Workloads requiring high bandwidth
- C. Workloads requiring high throughput
- D. Storage objects subject to snapshots
正解：B
質問 # 275
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. Lowest numbered Fibre Channel ports on the Storage Processors
- B. Storage Processor Service Ports
- C. Ethernet Port 2 on the Stooge Processors
- D. Storage Processor Management ports
正解：D
質問 # 276
A storage administrator needs to connect a new iSCSI host to a Dell EMC Unity XT array.
Which I/O modules support host iSCSI connectivity?
- A. 10 GbE Base-T only
- B. 25 GbE optical only
- C. 16 Gb/s FC and 25 GbE optical
- D. 10 GbE Base-T and 25 GbE optical
正解：D
質問 # 277
A system administrator deployed a UnityVSA to their vSphere environment. They did not add the management IP to the UnityVSA during the installation.
Which command must be used to apply the management IP from the vSphere UnityVSA console?
- A. svc_initial_config
- B. svc_inject
- C. svc_ipmi
- D. svc_change_hw_config
正解：A
解説：
Explanation
To apply the management IP from the vSphere UnityVSA console, the system administrator must use the svc_initial_config command. This command allows the user to configure the initial network settings for the UnityVSA, such as the management IP address, subnet mask, gateway, and DNS servers. The svc_ipmi command is used to configure the IPMI settings for the UnityVSA, such as the IPMI IP address, username, and password. The svc_change_hw_config command is used to change the hardware configuration of the UnityVSA, such as the number of CPU cores, memory size, and disk size. The svc_inject command is used to inject faults into the UnityVSA for testing purposes.
References: [Dell EMC UnityVSA Installation Guide], [Dell EMC UnityVSA Command Line Interface Reference Guide]
質問 # 278
......
Dell Unity Deploy 2023試験としても知られるEMC D-Un-Dy-23は、Dell Unityストレージシステムのインストール、構成、管理に関連する知識とスキルを検証したいIT専門家向けに設計されています。この認定試験は、組織がデータを効果的に保存、管理、保護できるようにする高度なストレージプラットフォームであるDell Unity Operating環境の最新バージョンに基づいています。
最新のD-UN-DY-23合格保証付き試験問題集の認定サンプル問題：https://www.jpntest.com/shiken/D-UN-DY-23-mondaishu
D-UN-DY-23更新された試験問題集で[2026年最新] 練習には有効な試験問題集：https://drive.google.com/open?id=1Kyr-0uhuHHJtcR2nzKLJ8vV__iYjsroZ