EMC D-CI-DS-23リアル試験問題保証付き更新された問題集 [Q44-Q65]

EMC D-CI-DS-23リアル試験問題保証付き更新された問題集

検証済み！合格できるD-CI-DS-23試験一発合格保証付き

質問 # 44
A cloud architect has determined that the cloud management infrastructure requires an authentication and PKI environment. In addition, each tenant will require its own authentication and PKI environment.
What describes these separate environments in a cloud design document?

A. Availability zones
B. Multi-tenancy
C. Trust zones
D. Fault domains

正解：B

質問 # 45
An architect is designing the compute resource pools for a cloud. As part of the deliverables, the architect has included the standard specifications for the physical servers to be used. The organization has provided estimates for future growth but has concerns about whether these estimates are accurate.
What should be included in the design to address these concerns?

A. A metering application and orchestration workflows to auto-scale pools
B. A monitoring application and procedures for pool expansion
C. A chargeback application and orchestration workflows to auto-scale pools
D. A configuration management application and procedures for pool expansion

正解：B

質問 # 46
An organization is implementing a backup solution for their private cloud. They are concerned that having the backup data stored onsite will expose them to lose in the event of a site-wide disaster. They are considering replicating the backup storage to an external site.
What are the design considerations involved with this replication solution?

A. Ensuring network traffic encryption is considered and ensuring proper hypervisor support
B. Ensuring proper hypervisor support and the availability of a federated single sign-on solution
C. Ensuring sufficient network bandwidth is available and network traffic encryption is considered
D. Ensuring proper hypervisor support and sufficient network bandwidth is available

正解：C

質問 # 47
An organization plans to deploy a spine/leaf network topology to support a cloud design. Leaf switches will use layer-3 protocols to communicate with the spine switches. Hosts will each connect to two leaf switches using layer-2 protocols.
Which technology must be enabled between the host and leaf switches to provide the maximum throughput for a single data stream?

A. Spanning Tree Protocol
B. Multi-Chassis Link Aggregation
C. Generic Network Virtualization Encapsulation
D. Equal-Cost Multi-Path Routing

正解：B

質問 # 48
What accurately describes ITaaS?

A. Financial-centric transformation approach to providing IT services to an organization
B. Service model that can be requested from a service catalog
C. Transforms the role of IT from a broker of strategic business value to a cost center
D. Focuses on business outcomes such as operational efficiency and rapid response

正解：D

質問 # 49
Which cloud service model is typically associated with Platform as a Service (PaaS)?

A. Infrastructure as a Service (IaaS)
B. Platform as a Service (PaaS)
C. Function as a Service (FaaS)
D. Software as a Service (SaaS)

正解：B

質問 # 50
When might an organization choose to architect a Do-It-Yourself (DIY) solution over a pre-packaged one?

A. When they want to avoid any involvement in the design process
B. When they have unlimited budget constraints
C. When they require full control and customization
D. When they prefer vendor lock-in

正解：C

質問 # 51
An architect is designing a cloud. The architect has decided to place the cloud management platform components on a separate set of compute, network, and storage infrastructure from the consumer resources.
Why would the architect make this decision?

A. Provide static and dedicated resources to the management applications without affecting the efficiency of consumer resource sharing
B. Provide additional security to the management infrastructure by eliminating exposure to public-facing networks
C. Provide separate billing for the management applications for the consumer's resources
D. Provide static and dedicated resources to the consumer applications without affecting the efficiency of the management applications

正解：B

質問 # 52
In which cloud design lifecycle phase is TCO value analysis performed?

A. Implementation
B. Plan and design
C. Understand requirements
D. Validation

正解：B

質問 # 53
An organization wants to include performance monitoring in their cloud environment. However, they want to minimize the number of accounts and passwords that must be created on target devices and sent across the network.
Which monitoring solution should a cloud architect recommend to meet this requirement?

A. Proxy
B. Agent-based
C. Agentless
D. Central

正解：D

質問 # 54
Which EMC product is a software-defined cloud storage platform that supports the storage, manipulation, and analysis of unstructured data on a massive scale on commodity hardware?

A. VNX
B. XtremIO
C. ECS
D. ScaleIO

正解：C

質問 # 55
Why should the vendor or community guidelines or best practices be followed when creating the procedures for backing up cloud management platform (CMP) components?

A. To identify a specific backup order or component dependencies
B. To establish RPOs that can be adopted by the organization
C. For proper orchestration workflows to add to the catalog
D. For proper component placement in the CMP infrastructure

正解：A

質問 # 56
You are creating a cloud infrastructure design for an organization. The organization will use hypervisors to support services. During the assessment, you realize that the design will require multiple compute pools.
Which requirement led to this conclusion?

A. Hypervisor logging limitations
B. Container configuration limitations
C. Service compliance regulations
D. Physical servers are not listed in the hypervisor compatibility list

正解：C

質問 # 57
Why would an organization want to incorporate SOA in their DIY PaaS?

A. Standard interfaces are used between applications and their supporting platforms.
B. Open Source APIs help users select and switch vendors based on value provided.
C. Applications using modular functions have a flexible and scalable architecture.
D. Containers are used in place of role based access control for developers.

正解：C

質問 # 58
What needs to be considered when designing a distributed storage solution?

A. Multiple management tools
B. Automated storage tiering to enable efficient use of drive
C. Fault domain detection and isolation to ensure data availability
D. RAID configuration to ensure a drive failure is avoided

正解：C

質問 # 59
What are key benefits of using Virtual Private Clouds (VPCs) in cloud network design? (Select all that apply)

A. Public internet access for all resources
B. Enhanced security controls
C. Network isolation and segmentation
D. Cost reduction through shared resources

正解：B、C

質問 # 60
What influences hypervisor selections in a cloud design?

A. Automatic failover, memory management, and licensing
B. Orchestration service support, network infrastructure, and organizational expertise
C. Physical infrastructure, cloud management platform support, and organizational expertise
D. Virtual machine templates, organizational expertise, and scalable network architecture

正解：C

質問 # 61
Which cloud deployment model is most likely to require application monitoring for every application instance?

A. SaaS
B. IIaaS
C. PaaS
D. HAaaS

正解：A

質問 # 62
Refer to the exhibit.

Your company is currently using a traditional SAN storage network. The server infrastructure is partially virtualized. There is a public cloud in place that is used to test development and application migration to cloud.
Business requirements:
- Consolidate the network, storage, and compute resources
- Simplify network management and storage provisioning
- Maintain application performance
- Need to share resources to reduce cost and improve efficiency
Other considerations:
- Monitoring of protection SLAs
- All transactions must be logged for auditing review
- Users are validated using internal credentials
Refer to Case 4.
You are designing the network components for a Do-It-Yourself private cloud solution. You want to restrict domain events and minimize traffic disruptions between nodes.
Which compute to storage connectivity solution provides this function?

A. FC SAN
B. VLAN
C. VSAN
D. VXLAN

正解：D

質問 # 63
What describes cloud-native workloads?

A. Persistent
B. Stateful
C. Scale-out
D. Monolithic

正解：C

質問 # 64
In a cloud design, an architect has defined a separate trust zone for host management. The hosts will be running open source hypervisors.
What should be included in the design deliverables to support this separate trust zone?