[2023年11月23日]DES-1D12問題集PDFとテストエンジン 試験問題
検証済みのDES-1D12テスト問題集と解答で正確な152問題解答あります
EMC DES-1D12は、ミッドレンジストレージソリューションの分野で候補者の知識とスキルを測定する専門レベルの認定試験です。この試験は、組織向けのストレージソリューションの設計と実装を担当するテクノロジーアーキテクト向けに設計されています。 EMC DES-1D12試験は、テクノロジーアーキテクトがミッドレンジストレージソリューションでのスキルと知識を検証し、キャリアを促進する素晴らしい方法です。
EMC DES-1D12認定試験は、ミッドレンジストレージソリューションを専門とするテクノロジーアーキテクト向けに設計されています。この試験は、中級レベルの認証と見なされ、候補者がミッドレンジストレージソリューションに関連する知識とスキルについてテストするように設計されています。この試験では、ストレージプラットフォーム、ストレージネットワーキングテクノロジー、データ保護と管理など、さまざまなトピックをカバーしています。
質問 # 17
Which Dell EMC Midrange solution is configured for block storage with a built-in hypervisor?
- A. PowerStore T
- B. Unity XT
- C. PowerStore X
- D. SC 9000
正解：C
解説：
Explanation
The PowerStore X model configuration provides a hypervisor layer in addition to block storage.
質問 # 18
When a remove replication operation is performed on a Dell EMC PowerStore array, what happens to the destination storage resource?
- A. Taken offline
- B. Stays in read-only mode
- C. Is deleted
- D. Stays in read/write mode
正解：D
質問 # 19
A customer must restrict the share content visibility of a Dell Unity file system based on the access rights.
What attribute at the share level must be used?
- A. Offline availability
- B. Protocol encryption
- C. Continuous availability
- D. Access-based enumeration
正解：D
解説：
Explanation
Access-based enumeration is the attribute that must be used at the share level to restrict the share content visibility of a Dell Unity file system based on the access rights. Access-based Enumeration (ABE) is a feature that allows you to hide files and folders from users who do not have the necessary permissions to access them.
When ABE is enabled, users only see the files and folders that they have permission to access. This helps to prevent users from accidentally accessing data that they should not have access to, and it helps to maintain the security and integrity of the data on the file system.
質問 # 20
Which SAS SSDs are supported by Dell EMC PowerStore?
- A. 1920 GB, 3840 GB, 7680 GB, and 15360 GB
- B. 1920 GB, 3840 GB, and 7680 GB only
- C. 960 GB, 1920 GB, 3840 GB, and 7680 GB
- D. 960 GB, 1920 GB, and 3840 GB only
正解：B
質問 # 21
What is a benefit of using a performance assessment tool?
- A. Retrieves the performance archives using the Unity Data Collection
- B. Provides performance statistics in a structured postgres database
- C. Retrieves workload metrics from all storage systems
- D. Provides automated performance statistics in chart and table format
正解：C
質問 # 22
A storage administrator wants to do a tech refresh from a legacy EQL system to a new Dell EMC SC Series array. What is needed to correctly size the new array?
- A. Contract support end date
- B. Storage tiers
- C. Peak IOPS information
- D. Latency
正解：C
解説：
https://downloads.dell.com/manuals/common/sc-series-performance-availability-best-practices-dell-emc-4024-bp-sc_en-us.pdf (1.9 Sizing an SC Series array for performance requirements - pag.9)
質問 # 23
Which QoS options are supported by Dell EMC Unity XT?
- A. Individual LUN and Group LUN
- B. Individual LUN and iSCSI
- C. VMFS Datastore and Storage Pool
- D. iSCSI and Attached Snapshot
正解：A
質問 # 24
What is a benefit of cross-platform replication between Dell EMC SC Series and Dell PS Series arrays?
- A. Supports cascade mode for the PS Group
- B. Provides active snapshot replication
- C. Leverages existing interfaces
- D. Enables replication of volume collections
正解：B
質問 # 25
Which Dell PowerStore supported media devices carry a FIPS Type D certification?
- A. SAS SCM NVMe SSD and NVRAM
- B. NVMe SCM NVMe SSD, and SAS SSD
- C. SAS HDD. NVMe SSD NVMe SCM, and SAS SSD
- D. SAS SSD NVMe SSD NVMe SCM, and NVRAM
正解：D
解説：
Explanation
SAS SSD, NVMe SSD, NVMe SCM, and NVRAM are Dell PowerStore supported media devices that carry a FIPS Type D certification. FIPS (Federal Information Processing Standards) are a set of standards and guidelines issued by the National Institute of Standards and Technology (NIST) to ensure the security of information technology products used by the US government and its contractors. FIPS Type D certification is specific to media devices such as SSDs, SCMs, and NVRAMs, and it certifies that the devices meet a high standard for data security and integrity.
質問 # 26
What hardware is available on all Dell EMC Midrange storage?
- A. SEDs
- B. 25 GbE I/O modules
- C. NVMe disks
- D. 1 GbE I/O modules
正解：C
解説：
Explanation
Dell is providing native support of NVMe to the midrange of the market, which improves performance.
質問 # 27
What is the maximum capacity of a file system on a Dell Unity XT 380?
- A. 128 TB
- B. 64 TB
- C. 32 TB
- D. 256 TB
正解：D
質問 # 28
What is the recommended option when configuring Dell EMC PowerStore nodes for High Availability?
- A. Synchronous Replication
- B. Active/Passive with ALUA
- C. Active/Active
- D. Active/Passive
正解：C
質問 # 29
What component or feature is provided by both the Dell EMC PowerStore 1000T array and the Dell EMC Unity XT 380 Series array?
- A. Configured Block with Hypervisor
- B. Container Integration
- C. Unified System
- D. NVMe disks
正解：C
解説：
Explanation
"When positioning the 380 and 380F, keep in mind that they are not NVMe-ready and will not be upgradeable to support NMVe in the future.".
質問 # 30
What is the maximum number of snapshot rules that can be associated with a Dell PowerStore protection policy?
- A. 0
- B. 1
- C. 2
- D. 3
正解：C
質問 # 31
What is a characteristic of single-tier Flash on Dell EMC SC Series arrays?
- A. Supports both write-intensive and read-intensive SSDs in the same tier
- B. Supports either write-intensive or read-intensive SSDs in the same tier
- C. Read only data is migrated to lower tiers when a snapshot is taken
- D. Snapshot data is kept on Tier1 in RAID 10 to optimize performance
正解：B
解説：
Explanation/Reference: https://downloads.dell.com/manuals/common/sc-series-performance-availability-best-practices- dell-emc-4024-bp-sc_en-us.pdf (15)
質問 # 32
Which Dell EMC SC Series array allows for back-end expansion cards?
- A. SCv3000
- B. SCv3020
- C. SC7020
- D. SC5020
正解：A
解説：
Explanation/Reference: https://i.dell.com/sites/doccontent/business/solutions/brochures/en/Documents/ scv3000_series_spec_sheet_dellemc.pdf
質問 # 33
Which NAS protocols does Dell PowerStore support?
- A. FTPS, SMB, NFSv3, NFSv4, and FTP
- B. NFSv4, SMB, S3, FTP, and SFTP
- C. SMB, NFSv3, NFSv4p, FTP, and SFTP
- D. FTP, SMB, NFSv2, NFSv3, and FTPS
正解：A
質問 # 34
At what granularity are blocks deduplicated on a Dell EMC PowerStore array?
- A. 64 KB
- B. 32 KB
- C. 8 KB
- D. 4 KB
正解：D
解説：
Explanation
https://www.delltechnologies.com/resources/en-us/asset/white-papers/products/storage/h18151-dell-emc-powers Deduplication uses algorithms to analyze, perform pattern detection, and attempts to store only a single instance of data. In general deduplication can work at the block, bit-level, or file level. In PowerStore, deduplication works at the block level at 4 KB granularity.
質問 # 35
A Dell PowerStore administrator has been asked to create a NAS file sharing environment for several clients.
The clients will be running either Linux (NFS) or Windows (SMB) and must have access to the same data simultaneously How can this be achieved using Dell PowerStore?
- A. Configure two NAS servers place all Linux data in one and all Windows data in the other
- B. Configure a snapshot rule and protection policy and apply it to the file system
- C. Configure multiprotocol access to required file system
- D. Configure file data to be replicated for access by different client types
正解：C
解説：
Explanation
Dell PowerStore allows you to create a NAS file sharing environment for several clients by configuring multiprotocol access to the required file system. This means that the same file system can be accessed by both Linux and Windows clients using either the NFS or SMB protocols. This can be achieved by creating a file system, and configuring it to allow access using both the NFS and SMB protocols. Once the file system is set up, you can assign permissions and share the file system with the appropriate clients. This way, the clients will be able to access the same data simultaneously, regardless of whether they are running Linux or Windows and which protocol they are using. It's not necessary to replicate data for access by different client types, it would be an extra step that would consume more resources and would be unnecessary
質問 # 36
When sizing a Dell EMC Unity Hybrid array, what are considerations for growth?
- A. General capacity and active data
- B. Port utilization and load balancing
- C. Cache utilization and hardware bottlenecks
- D. Latency and queue depth
正解：A
解説：
Considerations for capacity growth
- (click) Overall growth vs active data growth
- (click) Moving or expanding "hot blocks" of active data
- Longer term planning for growth
質問 # 37
What is the Dell EMC best practice for sizing and designing a Dell EMC SC Series solution?
- A. Size for capacity; Data Progression should always meet performance needs
- B. Front-end ports required for performance should always meet capacity needs
- C. Size for performance first and capacity second
- D. Drive capacity should meet performance needs
正解：D
質問 # 38
To which bus is the Dell EMC Unity 880F DPE connected?
- A. 0
- B. 1
- C. 2
- D. 3
正解：D
質問 # 39
When a remove replication operation is performed on a Dell EMC PowerStore array, what happens to the destination storage resource?
- A. Taken offline
- B. Stays in read-only mode
- C. Stays in read/write mode
- D. Is deleted
正解：B
解説：
"Removing a replication session is initiated on the source system by removing the protection policy from the Volume or Volume Group on the source system. Removing the protection policy from a storage resource results in the following: * The destination storage resource stays in read-only mode."
質問 # 40
......
EMC DES -1D12（スペシャリスト - テクノロジーアーキテクト、ミッドレンジストレージソリューション）試験は、ミッドレンジストレージソリューションを専門とする専門家向けに設計されています。この試験は、複雑な環境でのEMCのミッドレンジストレージソリューションの実装と管理に焦点を当てています。この試験は、ストレージネットワーキングテクノロジー、ストレージ仮想化、バックアップおよび回復ソリューションを強く理解している候補者を対象としています。
EMC DES-1D12テストエンジンPDFで完全版無料問題集：https://jp.fast2test.com/DES-1D12-premium-file.html
最新をゲットせよ！DES-1D12認定有効な試験問題集解答：https://drive.google.com/open?id=1QCtsRNXays3-Au8dU3a3VwVBSg4wYhZt