DEA-64T1 実際試験問題と解答 - 模擬練習 - 受験自信を増やす

Question No : 1
What is one factor that differentiates Dell EMC Converged Infrastructure (CI) from Dell EMC Hyper-Converged Infrastructure (HCI)?

A.HCI uses software-defined storage architecture
B.CI uses all-Flash storage devices
C.HCI does not include physical switches
D.CI allows for greater scalability

正解:

Question No : 2
Which Dell EMC Converged Infrastructure system is designed for the mid-market segment?

A.VxRail
B.VxBlock 300
C.VxBlock 700
D.VxBlock 500

正解:
Explanation:
The new VxRail Appliances 4.5 deliver a number of new features designed for enterprise-class customers with optional integration with Dell EMC PowerEdge 14th generation servers. Historically, VxRail had been focused on mid-market customers, but as the use cases for HCI have expanded to include applications such as CRM, databases and others that are used to run businesses, the appeal has expanded to enterprise-class customers.
Reference: https://www.networkworld.com/article/3196118/hardware/dell-emc-updates-hci-line-to-addresschanging-market-requirements.html

Question No : 3
Which type of transformation is outside the scope of Dell EMC’s Digital Transformation strategy?

A.IT
B.Workforce
C.Virtual
D.Security

正解:
Explanation:
Reference: https://www.dellemc.com/content/dam/uwaem/production-design-assets/en/microsites/ dellemcworld/virtual/assets/intel/intel-intel_offers.pdf

Question No : 4
A rapidly growing retail business is considering digital transformation. The first transformation target is a data center that hosts retail sales applications and the web services front-end. Although typically adequate, transaction response times increase to unacceptable levels during peak holiday buying seasons.
What is the key driver for transformation of the retail sales system workload?

A.Conversion from a siloed and inflexible IT infrastructure
B.More efficient data center operation and maintenance
C.Lowered operational and capital expenditures
D.Higher transactional I/O processing efficiency

正解:

Question No : 5
What is one factor that differentiates a public cloud from a private cloud?

A.Applications and data are managed by the customer in a private cloud
B.Private cloud resources are owned and managed by a single entity
C.Firewall protection is not required in a private cloud
D.Private cloud resources must reside on the company’s premises

正解:

Question No : 6
What is a top barrier to IT Transformation adoption?

A.Requirement to use direct-attached storage arrays
B.Application development cycle disruption
C.Inflexible business organizational structure
D.Requirement to virtualize application servers

正解:

Question No : 7
What makes software-defined architecture possible?

A.iTaaS
B.Hyper-convergence
C.SaaS
D.Virtualization

正解:

Question No : 8
Which infrastructure model allows a company to rapidly expand capacity while maintaining control of their data?

A.Public cloud
B.Hybrid cloud
C.Virtualized infrastructure
D.Private Cloud

正解:

Question No : 9
A Dell EMC Converged Infrastructure system contains the following components:
- Segregated Network
- Dell EMC Unity Storage
- Cisco Compute
Which platform is it?

A.VxBlock 300
B.VxBlock 500
C.VxRack FLEX
D.VxBlock 700

正解:
Explanation:
Reference: https://www.emc.com/collateral/technicaldocumentation/350-architecture-overview.pdf

Question No : 10
What manages individual technology components of Dell EMC Converged Infrastructure?

A.Element Manager
B.Data Manager
C.Replication Manager
D.System Level Manager

正解:
Explanation:
Reference: https://www.google.com/url? sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&uact=8&ved=2ahUKEwjqpMewuNvfAhXk6eAKHUpu CTEQFjAAegQIChAC&url=https%3A%2F%2Fcpsdocs.dellemc.com%2Fbundle%2FO_GLOSSARY% 2Fpdf%2Fenus%2F1&usg=AOvVaw06S7e21weEN-BXYi1cemK5

Question No : 11
What is a microservice?

A.Bite-sized service that performs a specific task
B.Methodology that automates the development process
C.Development framework that creates a time box around releasable features
D.Development framework that removes roadblocks among developers, QA, and IT

正解:

Question No : 12
What feature of the Cisco UCS compute platform in a Dell EMC VxBlock system helps to provide application high availability?

A.Fabric Interconnects support the addition of expansion modules
B.Redundant components ensure there is no single point of failure
C.Each of the Fabric Extenders in a chassis connects to both Fabric Interconnects
D.Each blade server has a dedicated power supply

正解:

Question No : 13
What is an important role, seldom seen in traditional IT organizations, that is new in iTaaS?

A.Business Relationship Manager
B.Strategic Account Manager
C.Service Account Manager
D.Operations Managers

正解:

Question No : 14
A company wants to expand its customer facing presence by providing an online storefront that is accessible from a wide variety of mobile devices. Their business is seasonal, with customer demand increasing dramatically during holiday seasons. Since they conduct financial transactions with their customers, security of their customer is a primary concern.
Which infrastructure model best meets the company’s needs?

A.SaaS
B.Private cloud
C.Hybrid cloud
D.Public cloud

正解:

Question No : 15
What is the purpose of configuration management?

A.Map infrastructure, applications, and services to their respective owners
B.Reduce failure times
C.Provide standards for managing issues, reactively or proactively
D.Control the lifecycle of all changed

正解:

DELL EMC DEA-64T1 問題練習