[2025年02月16日] 365日無料更新DES-1415知能問題集をゲット
ベスト品質のEMC DES-1415試験問題
EMC DES-1415試験は、ITソリューションとサービスの主要プロバイダーであるDell EMCが提供するベンダー固有の認定です。この認定は、クライアントまたは組織のPowerScaleソリューションの設計およびアーキテクチャを専門に行いたい個人が自分の熟練度を証明するために提供されています。この認定は、テクノロジーアーキテクト、コンサルタント、エンジニアなどの役割で働き、クライアントまたは組織の特定の要件を満たすPowerScaleソリューションを設計および実装する責任がある専門家に最適です。
EMC DES-1415：スペシャリスト - テクノロジーアーキテクト、PowerScale Solutions試験は、EMC PowerScaleソリューションの基本的なテクノロジーを習得するために必要な知識とスキルをテストする業界に認識された認定試験です。 ITの専門家、コンサルタント、建築家、およびエンジニア向けに設計されたこの認定試験は、PowerScaleソリューションを設計、展開、および管理するための技術的課題と業界標準の方法論についての包括的な理解を提供します。 DES-1415試験により、候補者はパワースケールアーキテクチャ、展開、ソリューション設計、統合、および管理に関する専門知識を証明できます。
質問 # 71
At a minimum, how many connected and available nodes are required to maintain quorum in a 25- node cluster?
Response:
- A. 0
- B. 1
- C. 2
- D. 3
正解：A
質問 # 72
Which license is a prerequisite for enabling CloudPools?
Response:
- A. SmartPools
- B. NodePools
- C. DiskPools
- D. FilePools
正解：A
質問 # 73
During initial configuration of a PowerScale cluster, OneFS creates a network using the default internal network interface without a failover option. What is the default back-end network interface used?
Response:
- A. eth-1
- B. eth-0
- C. int-a
- D. int-b
正解：C
質問 # 74
A large manufacturing company is an existing Isilon customer with a cluster consisting of four NL400 nodes with 4TB drives. The cluster is using N+2:1 protection level and the file system shows that it is 60% utilized. Home directories and file shares comprise 75% of the existing content and the remainder is inactive deep archive. The company has 1,000 employees using Windows and Mac clients participating in a single Active Directory (AD) forest.
During a meeting with the CIO and Director of IT you discuss the company's recent acquisition - an engineering firm that specializes in Computer Aided Design (CAD). The engineering firm has 400 UNIX workstations that produce technical drawings which are currently stored on another vendor's SAN solution. The all UNIX environment uses NIS for authentication and name resolution. They do not currently use DNS or LDAP. The engineering company has an old storage system that has been experiencing problems and the CIO would like you to migrate the data onto the Isilon cluster. The CIO would like to eliminate all tape and recover the data onto disk.
The CIO is concerned about security of the company's intellectual property, especially with the rapid adoption of mobile devices and external cloud content sharing services such as DropBox, Egnyte, and SugarSync. They would like to implement an alternative that provides external file sharing and mobile device synchronization while maintaining security control over the company's data.
The Director of IT reports that users are storing non-work related content on the Isilon cluster. They would like to limit the amount of capacity that each user can consume in their home directory and want to ensure you provide the capability to easily visualize which users are over their allotment. The company's Windows users currently leverage Windows Shadow Copy to recover files that have been accidentally deleted. The IT department wants to ensure that Mac and incoming UNIX clients have the same functionality.
The Director of IT also mentions that users are reporting slow response times when browsing their home directories and shared folders. They are concerned that Isilon cannot scale to support their combined requirements.
The customer provides the following environment summary from the engineering firm's recently departed IT staff:
- 20 TB of Home Directory data
- 100 TB of active CAD projects
- 400 TB of archived data stored on tape at an offsite warehouse
What steps would you recommend to the IT Director to allow for collaboration between the engineering company and the manufacturing company?
Response:
- A. Repoint the engineering users to the Active Directory controllerAdd the users to the appropriate Active Directory security group.
- B. Upload a collaboration user csv file into the cluster with usernames and passwords for the collaboration directory.
- C. Set up Access Zones on the Isilon cluster using Active Directory (AD) and NIS authentication.Create directories and apply user group permissions from AD and NIS for each collaboration team.
- D. Create a new pool for use by the collaboration users.Set up Access Zones on the Isilon cluster using AD and NIS authentication.
正解：C
質問 # 75
What is the minimum size and the maximum size, respectively, of a single pre-Gen 6 node pool?
Response:
- A. 4 and 144
- B. 3 and 288
- C. 4 and 288
- D. 3 and 144
正解：D
質問 # 76
Refer to the exhibit.
A large hospital chain has approached you to redesign their storage infrastructure. The head of IT believes their requirement is for 100 TB of RAW capacity.
They want to consolidate their PACS, file shares and home directories onto one cluster and require very fast enumeration of the directories. The following are the notes from meetings with the department heads.
Which is the best cluster configuration that meets the customer's requirements?
Response:
- A. 3 x S-Series nodes using SmartPools and 3 x NL-Series nodes for Archive
- B. 4 x X-Series nodes using SynqIQ to 4 x NL-Series nodes
- C. 3 x NL-Series nodes using SynqIQ to 3 x NL-Series nodes
- D. 5 x S-Series nodes
正解：B
質問 # 77
A customer wishes to back up their Isilon cluster via NDMP using a software package that supports NDMP connectivity. The backup process will require the cluster to create a point-in-time copy of the directory to be backed up.
Which OneFS feature(s) will need to be licensed?
Response:
- A. SnapshotIQ only
- B. SnapshotIQ and NDMP
- C. No additional licenses are required
- D. NDMP only
正解：C
質問 # 78
A customer has a large, multi-tier PowerScale Gen6 cluster storing home directories and critical file share data. Which OneFS feature should be used to separate home directories from critical file shares, enabling data archive across a single namespace?
Response:
- A. SmartPools
- B. File Filtering
- C. SyncIQ
- D. SmartConnect
正解：A
質問 # 79
An Isilon customer is experiencing less than expected performance and poor space utilization with their cluster. They are using the X400 nodes with an N+2d:1n protection policy to host web server log data.
Upon further analysis, the customer discovers that the web servers write log files 64KiB in size. The log files are then accessed by an analytics application for reporting purposes.
What should be done to increase the write performance of the cluster?
Response:
- A. Change the protection scheme to a mirroring policy
- B. Add A-Series Performance Accelerator nodes to the cluster
- C. Add S-Series storage nodes to the cluster
- D. Change the SSD strategy on the cluster
正解：B
質問 # 80
Which type(s) of data is predominately associated with home directories and file shares?
Response:
- A. E-mail files, PPT, Word documents
- B. Oracle directories
- C. XML data
- D. SQL database files
正解：A
質問 # 81
When installing nodes into a Dell EMC rack, which node type requires the use of a Titan-HD rack?
Response:
- A. A200
- B. F800
- C. H500
- D. A2000
正解：D
質問 # 82
You have had several meetings with an existing EMC VMAX customer. They have agreed that they would like to review an initial Isilon Solution for unstructured data used by the Product Development Team. All production is managed through a Global Enterprise Resource Planning system based in Germany.
They require 600TiB of usable capacity. The File System must be accessible from Windows and Linux High-End Workstations. The files are generally not accessed after 120 days, and they would like automated tiering.
Which questions about architectural integration will impact the solution design?
Response:
- A. What Enterprise Resource Planning platform are they using in manufacturing?What is their Recovery Point Objective?What is their Archival Strategy?
- B. What non-sizing-specific factors in the customer's environment could impede integration of the Isilon solution?What applications are they using?What are your priorities among performance, scalability, or availability?
- C. How many clients will access the File System?Will their VDI clients access the Isilon Cluster?What is the DR plan for the ERP System?
- D. How many data centers do they have?Will their Network Infrastructure support implementing Isilon?What Enterprise Resource Planning platform are they using in manufacturing?
正解：B
質問 # 83
A customer's cluster contains three X200 (24 GB RAM, 3 TB drives) nodes, and three X400 (48 GB RAM, 1 TB drives) nodes. All nodes are configured in a single pool. All data is protected at N+2. After upgrading OneFS to 7.0, the Isilon Web interface indicates that files are not fully protected.
What should be done to correct this situation?
Response:
- A. Add two X200 nodes and two X400 nodes
- B. Add 24 GB RAM to each of the X200 nodes
- C. Recreate the original pool using the Isilon Web interface
- D. Recreate the original pool using the command line interface
正解：D
質問 # 84
What should be avoided when designing snapshot schedules?
Response:
- A. Manual snapshot deletion
- B. Running the SnapshotDelete job
- C. Setting an expiration
- D. Using aliases
正解：A
質問 # 85
A telecommunications company has a substantial amount of dat
a. This data is being created by network elements within their environment. The company wants to change the way the network elements Call Detail Records (CDR) are stored and analyzed. The existing infrastructure consolidates all of the CDRs into a table structure, and then ingests them into a large database.
Once ingested, a query engine accesses the database and performs analysis on these files. The system is functional; however, since the amount of CDRs generated will increase exponentially over the next year, the company is open to alternatives for storing and analyzing these records.
In evaluating alternatives, the key requirements are to reduce cost, the amount of storage, and the amount of time to analyze the data. The customer would like to use Hadoop to analyze the CDRs. After you have conducted an assessment of the workflow, you have recommended an Isilon Cluster to work within the Hadoop environment.
Considering the customer's requirements, which is the best node type for the Isilon cluster?
Response:
- A. X400 with 24 GB RAM and 1.6 TB of SSD per node.
- B. X200 with 24 GB of RAM and 1.2 TB of SSD per node.
- C. NL400 with 48 GB RAM and no SSDs per node.
- D. X400 with 96 GB of RAM and no SSDs per node.
正解：D
質問 # 86
You are designing a cluster for workloads that have a low latency, heavy, random access pattern. Which node type is designed for this type of workload?
Response:
- A. A200
- B. F800
- C. A2000
- D. H5600
正解：B
質問 # 87
A company currently has numerous file servers providing home directories for its employees. Some departments have their own file servers. All corporate users authenticate using Active Directory. The engineering department has their own untrusted AD domain for their file servers.
The company is looking for a consolidated solution that requires minimal changes to the environment, and that creates a single namespace for the home directories.
What is the recommended solution that will meet this company's requirements?
Response:
- A. Consolidate onto a single cluster and merge the domains.
- B. Utilize SmartPools to create two pools to separate the domains.
- C. Implement an Isilon cluster and utilize Access Zones.
- D. Configure two separate clusters, one for each AD domain.
正解：C
質問 # 88
What is the threshold for a file to be considered small on a PowerScale Gen6 cluster?
Response:
- A. 64 KB
- B. 256 KB
- C. 128 KB
- D. 8 KB
正解：C
質問 # 89
Which OneFS roles should be assigned to an Active Directory group for login privileges equivalent to the 'admin' local account?
Response:
- A. Security Admin and AuditAdmin
- B. System Admin, BackupAdmin, and StatisticsAdmin
- C. System Admin, AuditAdmin, and BackupAdmin
- D. System Admin and Security Admin
正解：D
質問 # 90
For a given job, what determines the number of workers assigned?
Response:
- A. Job task
- B. Job priority
- C. Job phase
- D. Job impact policy
正解：D
質問 # 91
The data access pattern on a Gen 6 Isilon cluster in Concurrency. What describes this workload?
Response:
- A. Single stream workflows, aggressive prefetching
- B. Multiple clients accessing the same data; moderate prefetching
- C. Multiple stream workflows, no prefetching
- D. Multiple clients accessing the same data; aggressive prefetching
正解：A
質問 # 92
Which Isilon Gen 6 node models can use only L3 cache?
Response:
- A. F800 and A2000
- B. F800 and H600
- C. A200 and H5600
- D. A200 and A2000
正解：D
質問 # 93
An administrator recently installed InsightIQ to gather cluster statistics, and wants to look at file system usage (such as the number of files in a directory). However, currently no file system statistics are displayed in InsightIQ after 24 hours. Use of the cluster is moderate, and occurs 24 hours per day.
What job for InsightIQ should the administrator modify to successfully report these statistics?
Response:
- A. Change priority to 7 and job impact to Medium for SmartPools
- B. Change priority to 4 and job impact to Medium for FSAnalyze
- C. Change priority to 1 and job impact to High for Collect
- D. Change priority to 3 and job impact to Low for MultiScan
正解：B
質問 # 94
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EMC DES-1415認定試験は、PowerScale Solutionsを専門とするテクノロジーアーキテクトの重要な資格です。この認定は、高性能ストレージソリューションの設計、実装、および管理における候補者のスキルと知識を検証します。この認定を達成することは、個人と組織の両方に多くの利点を提供し、キャリアを強化しようとするテクノロジーの専門家にとって貴重な投資となります。
EMC試験練習テスト問題で高得点を目指そう：https://www.jpntest.com/shiken/DES-1415-mondaishu
検証された材料は決まってこれ！DES-1415：https://drive.google.com/open?id=1_FTaRgUlMtq_AQ8rCqZO9RCTaZpsWxyl