[2023年07月] 確実合格する有効な方法 EMC 試験問題集 DEA-1TT5 試験学習ガイド [Q10-Q32]

[2023年07月] 確実合格する有効な方法EMC試験問題集でDEA-1TT5試験学習ガイド

DEA-1TT5問題集とAssociate - Information Storage and Management Examトレーニングコースでお客様の合格を楽にさせる学習合格試験問題！

EMC DEA-1TT5試験は、情報ストレージと管理におけるITプロフェッショナルの知識と技術をテストする厳しい認定プログラムです。この試験は、ストレージ技術でキャリアを進めて認定ストレージプロフェッショナルになりたい個人を対象としています。試験に合格するには、ストレージの概念についての確固たる理解と、ストレージ管理、アーキテクチャ、実装における実践的な経験が必要です。

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。

質問 # 10
What is a characteristic of an FC-AL implementation?
Response:

A. Supports connectivity up to 15 million nodes
B. Devices can be added and removed dynamically without any impact
C. Reserves one address for connecting an FC-SW port
D. Requires at least one connectivity device

正解：C

質問 # 11
What functionality does the control layer provide in a software-defined networking architecture?

A. Extracts network information from the data plane and sends it to the application layer
B. Forwards data packets based on application layer requirements
C. Establishes communication between the infrastructure and interface layers correct
D. Defines network behavior through physical network device policies

正解：B

質問 # 12
What type of FC port does the "X" represent?

A. E_port
B. F_port
C. N_port
D. NL_port

正解：D

質問 # 13
What is a "sequence" in a Fibre Channel (FC) SAN?
Response:

A. Protocol-specific information mapped to the data field in a frame
B. Contiguous set of frames that correspond to an information unit
C. Set of transmission words for identifying the start and end of a frame
D. Series of information units that correspond to a frame

正解：B

質問 # 14
In an SDS environment, which protocol supports the resource-oriented architecture for the development of scalable and lightweight web applications while adhering to a set of constraints?

A. FTP
B. NFS
C. REST
D. CIFS

正解：C

質問 # 15
A Fibre Channel switch has eight ports and all ports must be operational from 8 AM to 8 PM, Monday through Friday. However, a failure of Port 2 occurs on a particular week as follows:
- Monday = 10 AM to 12 PM
- Wednesday = 4 PM to 9 PM
- Thursday = 4 PM to 7 PM
- Friday = 3 PM to 6 PM
- Saturday = 9 AM to 1 PM
What is the availability of Port 2 in that week?
Response:

A. 71.6%
B. 80%
C. 78.3%
D. 70%

正解：B

質問 # 16
What enables interoperability between heterogeneous software in a third platform environment?
Response:

A. Collaboration applications
B. Virtual private network
C. Virtual LAN
D. Application programming interface

正解：D

質問 # 17
What is a benefit of application virtualization?
Response:

A. Avoids conflicts between different versions of the same application
B. Enables an application to directly access a LUN on a storage system
C. Presents more memory to an application than is physically available
D. Runs applications without requiring the use of cache memory

正解：A

質問 # 18
What is a feature a hypervisor?

A. Provides a VMM that manages all VMS on a single compute system
B. lsolates the physical resources of a single compute system
C. lsolates the VMs on a single compute system
D. Provides a VMM that manages all VMs on a clustered compute system

正解：B

質問 # 19
A company plans to deploy a new application in their environment. The new application requires 2 TB of storage space. During peak workloads, the application is expected to generate 4500 IOPS with a typical I/O size of 4 KB. The capacity of each available disk drive is 250 GB. In addition, the maximum number of IOPS a drive can perform at with a 70% utilization is 90 IOPS.
What is the minimum number of disk drives needed to meet the application's capacity and performance requirements for a RAID 0 configuration?

A. 0
B. 1
C. 2
D. 3

正解：D

質問 # 20
An organization wants to use an application for their business communication. However, they do not have the skills or the time to deploy and manage an application in-house. Which recommended cloud service model will meet their requirement?
Response:

A. Infrastructure as a Service
B. Database as a Service
C. Platform as a Service
D. Software as a Service

正解：D

質問 # 21
What is a function of the metadata service in an OSD storage system?

A. Generates the file system namespace from the data to be stored
B. Generates an object ID from the data to be stored
C. Manages physical OSD containers on which data is stored
D. Manages the file system storage space for all remote clients

正解：C

質問 # 22
Which type of login is performed between an N_Port and an F_Port in a Fibre Channel SAN environment?
Response:

A. WWPN
B. PLOGI
C. FLOGI
D. PRLI

正解：C

質問 # 23
Which technique is used in Kerberos to authenticate a client-server application across an insecure network?
Response:

A. One-way hash function
B. Secret-key cryptography
C. Shared secret
D. OpenID control

正解：B

質問 # 24
What is a key advantage of implementing FCIP?
Response:

A. Ensures lossless transmission of FC traffic across data centers over Ethernet.
B. Provides a disaster recovery solution by replicating data across data centers.
C. Provides a dedicated network for transmission of storage traffic within a data center.
D. Enables migration of VMs across data centers by using existing FC networks.

正解：B

質問 # 25
What keeps the name server up-to-date on all switches in a fabric?
Response:

A. Management server
B. SW-RSCN
C. FLOGI
D. Zoning

正解：B

質問 # 26
Which network file sharing protocol provides cloud-based file sharing through a REST API interface?

A. ZFS
B. FTP
C. HDFS
D. S3

正解：D

質問 # 27
What is the effect of implementing link aggregation in an FC SAN environment?

A. Yields higher throughput by combing two parallel ISLs into a single physical ISL
B. Distributes network traffic over ISLs that ensures even ISL utilization
C. Improves ISL utilization by increasing network traffic on a specific ISL
D. Saves bandwidth by restricting traffic to a specific potentially congested ISL

正解：A

質問 # 28
What is a characteristic of the Orchestration layer in a modern data center architecture?
Response:

A. Enables automated arrangement, coordination, and management of resource provisioning tasks
B. Interacts directly with physical components across layers to begin provisioning tasks
C. Allows centralized, automated, and policy-driven management of heterogeneous resources
D. Enables automatic updates of offerings listed in the service catalog with pre-defined workflows

正解：A

質問 # 29
In continuous data protection, what does the amount of journal space determine?

A. How far back the data can be recovered
B. Amount of space the source and replica volumes require
C. Length of time required to recover the data
D. Amount of data that can be restored to a specific point

正解：D

質問 # 30
An organization wants to use Backup as a Service instead of deploying its own backup infrastructure to back up on-premise applications. Which Backup as a Service deployment option is suitable for the organization?
Response: