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更新されたのは2023年06月合格させるDEA-1TT5試験にはリアル練習テスト問題
EMC DEA-1TT5認定試験は、情報ストレージおよび管理の専門家が自分の専門知識を示し、キャリアを進めるための優れた方法です。認定は世界中の雇用主に認められ、IT業界で高く評価されています。認定試験は、今日のデジタル時代においてデータを管理するために必要なストレージシステムおよびデータ保護に関する包括的な理解を提供します。
EMC DEA-1TT5 認定を取得することで、IT業界の個人に新しいキャリアの機会が開かれます。この認定は、グローバルに認められており、候補者のストレージと情報管理に関する知識と専門知識を証明します。認定された専門家は、ストレージ管理者、データセンター管理者、ストレージアーキテクトなど、さまざまな役割で働くことができます。また、この認定は、個人が現在の役割でキャリアアップするのに役立ち、給与や昇進につながる可能性があります。
質問 # 77
What keeps the name server up-to-date on all switches in a fabric?
Response:
- A. Management server
- B. FLOGI
- C. Zoning
- D. SW-RSCN
正解:D
質問 # 78
What does an area ID represent in Fibre Channel (FC) addressing?
Response:
- A. Port within a group
- B. Group of switch ports
- C. Switch within a group
- D. Group of switches
正解:B
質問 # 79
What is used to track where objects and metadata are stored in an OSD system?
Response:
- A. Object ID algorithm
- B. Object storage database
- C. Globally unique identifier
- D. Object fingerprinting
正解:B
質問 # 80
What is an advantage of implementing email archiving?
Response:
- A. Increase the mailbox space by moving old emails to archive storage
- B. Reduce the cost of managing the email archiving server and storage
- C. Reduce redundant emails in a mailbox to facilitate faster recovery
- D. Provide high availability and continuous access to business emails
正解:A
質問 # 81
What is a function of the application hardening process?
- A. Perform penetration testing and validate OS patch management
- B. Validate unused application files and programs to ensure consistency
- C. Disable unnecessary application features or services
- D. Isolate VM network to ensure the default VM configurations are unchanged
正解:B
質問 # 82
Match the software-defined storage (SDS) attributes with their respective description.
正解:
解説:
質問 # 83
What is a function of configuration management?
Response:
- A. Identifies and analyzes the root cause that creates a problem in a storage infrastructure
- B. Assesses potential risks of all changes to the configuration items required to deliver services
- C. Makes configuration changes to optimize the throughput of components and address issues
- D. Discovers and maintains information on infrastructure components and services
正解:D
質問 # 84
An organization requires a backup solution for their NAS environment. They are concerned about the performance of their application servers while backing up data during peak workloads. Which recommended solution will meet the organization's requirements?
Response:
- A. Server configuration backup
- B. Source-based deduplication backup
- C. NDMP-based backup
- D. Server-based backup
正解:C
質問 # 85
Which EMC product is a hyper-scale storage infrastructure that provides universal accessibility with support for object and HDFS?
Response:
- A. Centera
- B. Data Domain
- C. XtremIO
- D. ECS Appliance
正解:D
質問 # 86
An organization wants to replicate data over a public network to a cloud.
Which security control mechanism helps to secure the data during replication?
- A. Encryption
- B. Data shredding
- C. Data compression
- D. LUN masking
正解:A
質問 # 87
A company's Finance department needs 200 GB of storage for their business applications. A LUN is created with 200 GB and RAID 1 is configured to support the applications. If the cost of storage per GB is
$2, what is the chargeback cost to the department for application storage?
Response:
- A. $ 1500
- B. $ 400
- C. $ 800
- D. $ 200
正解:C
質問 # 88
Which cloud computing characteristic enables consumers to adapt to changing resource requirements by dynamically provisioning and releasing resources?
Response:
- A. Rapid elasticity
- B. Resource pooling
- C. Broad network access
- D. On-demand self-service
正解:A
質問 # 89
What set of components are part of a block-based storage array controller?
- A. Front- end ports Cache Link Control Cards
- B. Front-end ports Back- end-ports Cache Link Control Cards
- C. Front-end ports Cache
- D. Front-end ports Back-end ports Cache
正解:A
質問 # 90
A company needs to transmit data over long distances between their disparate FC SANs at multiple geographic locations. Which recommended protocol should be adopted by the company?
Response:
- A. FCoE
- B. FC
- C. iSCSI
- D. FCIP
正解:D
質問 # 91
What is a benefit of compute virtualization?
Response:
- A. Enables integration between software and hardware
- B. Enables running a single operating system per physical machine
- C. Improves the utilization of resources
- D. Eliminates the need for physical memory
正解:C
質問 # 92
Which technology decouples the OS, applications, and user state from a physical compute system?
- A. Thin client virtualization
- B. Desktop virtualization
- C. Storage virtualization
- D. Application virtualization
正解:B
質問 # 93
What does the "variability" characteristic of big data signify?
- A. Diversity in the formats and types of data generated from various sources
- B. Cost-effectiveness and business value obtained from massive volumes of data
- C. Importance in the quality of data gathered from a number of sources
- D. Importance in obtaining the right information from data at all possible contexts
正解:D
質問 # 94
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