[2024年04月13日] DEA-1TT5のPDFで最近更新された問題です集試験点数を伸ばそう
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EMC DEA-1TT5認定資格は、雇用主に高く評価されている業界公認の資格です。この認定資格は、情報ストレージと管理の分野でキャリアを進めることを助けることができます。また、この分野に関する知識と専門知識を証明することで、求職者に競争力のある優位性を提供することもできます。
EMC DEA-1TT5認証を取得することの主な利点の1つは、情報ストレージと管理の基本的な概念における候補者の習熟度を示すことです。この認定は、業界で広く認識されており、ストレージインフラストラクチャを管理する資格のある専門家を探している雇用主から非常に高く評価されています。さらに、この認定は、専門家がキャリアを前進させ、より高い給与を獲得するのに役立ちます。
EMC DEA-1TT5 認定試験は、情報ストレージと管理に関連する幅広いトピックをカバーするベンダーニュートラルな試験です。この試験は、ストレージシステム、ストレージネットワーク技術、バックアップとリカバリ、およびデータ保護に関する候補者の知識を測定するように設計されています。試験は60問の多肢選択問題から成り、候補者には90分の時間が与えられます。
質問 # 160
Which type of Fibre Channel (FC) ports do the labels "X" and "Y" represent in the exhibit?
Response:
- A. X is an F_Port and Y is an E_Port
- B. X is a G_Port and Y is an N_Port
- C. X is an F_Port and Y is a G_Port
- D. X is an N_Port and Y is an E_Port
正解：D
質問 # 161
What is an accurate statement about Challenge Handshake Authentication Protocol (CHAP) control?
- A. Allows a client to access protected resources from a resource server on behalf of a resource owner
- B. Enables an organization to use authentication services from an identity provider
- C. Enables initiators and targets to authenticate each other by using a shared secret code
- D. Provides strong authentication for client-server applications by using secret-key cryptography
正解：C
質問 # 162
An organization performs a full back up of its data every week. However, they are experiencing long backup windows and high network bandwidth consumption during the backup process. Which type of deduplication should be deployed to reduce the backup window and network bandwidth consumption?
Response:
- A. File-based target
- B. Target-based
- C. Inline
- D. Source-based
正解：D
質問 # 163
Which operation is represented in the exhibit?
- A. Write-through Cache
- B. Write-back Cache
- C. Read Cache Miss
- D. Read Cache Hit
正解：B
質問 # 164
Which Dell EMC product is a hyper-scale storage infrastructure that provides universal accessibility with support for object and HDFS?
- A. PowerMax
- B. ViPR Controller
- C. Elastic Cloud Storage
- D. Isilon
正解：C
質問 # 165
Why is it important for organizations to store, protect, and manage their data?
Response:
- A. Reduce the complexity in managing the data center environment.
- B. Reduce the amount of data to be replicated, migrated, and backed up.
- C. Rapidly develop and deploy modern applications for business improvement.
- D. Develop new business opportunities by leveraging existing data.
正解：D
質問 # 166
What is an accurate statement about the application streaming technique of application virtualization?
Response:
- A. Application executes remotely and its user interface is transmitted to the client
- B. Application is converted into a standalone package that directly executes on the client
- C. Application is downloaded in portions on the client for local execution
- D. Application executes on the client without the use of a locally-installed agent
正解：C
質問 # 167
What is the lowest to highest order of I/O performance among these storage devices?
- A. SCM--> SSD --> DRAM--> SATA
- B. SSD --> SCM--> SATA--> DRAMcorrect
- C. DRAM--> SCM--> SSD-> SATA
- D. SATA--> SSD--> SCM --> DRAM
正解：B
質問 # 168
What kind of ML explicitly requires splitting the data into training and testing datasets before running an algorithm against that data?
- A. Deep Learning
- B. Reinforcement Learning
- C. Supervised Learning
- D. Unsupervised Learning
正解：C
解説：
Explanation
Depending on the type of ML approach and the phase of the buildout, labels or tags might be another essential component to data collection. In supervised learning approaches, clearly tagged data and direct feedback ensures that the algorithm can self-learn
質問 # 169
Which technology is used in the media and entertainment industry to enable content-based search activity and to create video subtitles using natural language processing?
- A. Internet of Things
- B. Social networking
- C. Machine learning
- D. Cloud computing
正解：C
質問 # 170
What is an accurate statement about the function of an archiving server?
Response:
- A. Scans the data that can bearchived on application servers
- B. Enables the ability to configure policies for archiving data
- C. Creates stub files on an archiving storage device
- D. Installs agentson the archiving storage device
正解：B
質問 # 171
What does the "variability" characteristic of big data signify?
- A. Cost-effectiveness and business value obtained from massive volumes of data
- B. Importance in the quality of data gathered from a number of sources
- C. Importance in obtaining the right information from data at all possible contexts
- D. Diversity in the formats and types of data generated from various sources
正解：C
質問 # 172
Which network performance attribute is achieved when using flow control in FOP?
- A. In-order packet delivery
- B. IP network congestion detection and handling
- C. Eliminate IP packet fragmentation
- D. IP packet collision detection and handling
正解：A
解説：
Explanation
Flow control in FOP (File-Oriented Protocol) is a network performance attribute that ensures that packets are delivered in the same order they were sent. This is achieved by assigning each packet a sequence number, and then having the receiver send an acknowledgment back to the sender that it has received the packet and is ready for the next one. This helps to ensure that packets are not lost, and that they arrive in the same order they were sent.
質問 # 173
DRAG DROP
In a backup operation, what are the correct sequence of steps after the backup server initiates the scheduled backup process?
正解：
解説：
Backup server instructs the storage node to load the backup media in the backup device Backup client send the data to the storage node and updates the backup catalog on the backup server Storage node sends data to the backup device Storage node sends metadata and media information to the backup server Backup server updates the backup catalog
質問 # 174
What keeps the name server up-to-date on all switches in a fabric?
Response:
- A. SW-RSCN
- B. FLOGI
- C. Zoning
- D. Management server
正解：A
質問 # 175
What is an advantage of implementing email archiving?
Response:
- A. Provide high availability and continuous access to business emails
- B. Increase the mailbox space by moving old emails to archive storage
- C. Reduce redundant emails in a mailbox to facilitate faster recovery
- D. Reduce the cost of managing the email archiving server and storage
正解：B
質問 # 176
What is an accurate statement about a denial-of-service attack?
Response:
- A. Intentional misuse of privileges to compromise data security
- B. Gaining unauthorized access to a user's accounts and data
- C. Captures a user's credentials and then sends to the attacker
- D. Prevents legitimate users from accessing resources or services
正解：D
質問 # 177
What is the goal of a business continuity solution?
- A. Ensure information availability that is required to conduct vital business operations.
- B. Avoid a disaster in a data protection environment to control the loss of data.
- C. Eliminate security threats in a data protection environment for continuous access to data.
- D. Reduce the amount of investment in protecting an organization's business-related data.
正解：A
質問 # 178
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