2024年06月 EMC D-CI-DS-23実際にある問題と100%カバー率リアル試験問題
D-CI-DS-23無料試験問題と解答PDF最新問題2024年06月
質問 # 86
An organization wants to deploy a service catalog in a private cloud.
What requirement can the organization expect to meet by doing this?
- A. Administrators can attach storage pools in the catalog
- B. Administrators can aggregate service logs in the catalog
- C. Users can measure service performance
- D. Users can deploy services on-demand
正解：D
質問 # 87
As a cloud architect you are working with an organization to choose between a DIY or packaged PaaS Solution.
What is a selection criterion that applies to DIY?
- A. Supports automated configuration
- B. Has built-in governance policies
- C. Has a higher cost of licensing and support
- D. Is a more stable platform
正解：C
質問 # 88
An organization has chosen to build a platform using a packaged PaaS Solution. This will support its primary consumer Internet application.
What is a key consideration for security?
- A. There must be sufficient failure domains to support intrusion prevention.
- B. A runbook must be used to ensure system patches are secure.
- C. Authentication and authorization standards must be supported.
- D. Authentication services cannot be allowed to affect availability or latency.
正解：C
質問 # 89
Which cloud service model is typically associated with Platform as a Service (PaaS)?
- A. Platform as a Service (PaaS)
- B. Software as a Service (SaaS)
- C. Infrastructure as a Service (IaaS)
- D. Function as a Service (FaaS)
正解：A
質問 # 90
A cloud design contains multiple hosts that are running a hypervisor. Each host has only two physical 10Gb network adapters. The access layer physical switch ports for each host are configured as trunk ports supporting multiple VLANs.
Each host will support numerous virtual machines. These virtual machines will communicate with other virtual machines using these pre-defined VLANs.
What is a concern when implementing this design?
- A. Network segments will be limited by the maximum number of supported hosts
- B. Network segments will be limited by the maximum number of supported VLANs
- C. Network segments will be limited by the maximum number of supported network adapters
- D. Network segments will be limited by the maximum number of supported trunk ports
正解：B
質問 # 91
Which design consideration applies to object storage?
- A. Multi-tenancy is supported through file and directory permissions
- B. A RAID controller on the host computer handles redundancy
- C. It is best suited for high performance and low latency applications
- D. A common authentication mechanism is accessible by all tenants
正解：D
質問 # 92
A cloud architect is tasked with designing a backup using the Remote with Cloud Gateway Deployment Model.
What is a design consideration?
- A. Backup servers should be designed for proper load balancing.
- B. Data encryption requires the administrator to generate encryption keys.
- C. Replication settings are driven by the organizational RPO requirements.
- D. Sufficient bandwidth and WAN optimization should be implemented to reduce RTO.
正解：D
質問 # 93
Which of the following components are typically integrated in a converged infrastructure solution?
(Select all that apply)
- A. Storage
- B. Software development tools
- C. Networking
- D. Compute
正解：A、C、D
質問 # 94
When considering a packaged PaaS solution, what is a potential advantage?
- A. Lower cost of ownership
- B. Reduced reliance on third-party vendors
- C. Greater control over infrastructure management
- D. Longer time to market for applications
正解：A
質問 # 95
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 # 96
What is a critical consideration when designing a CMP solution for multi-cloud management?
- A. Ignoring cost optimization
- B. Vendor lock-in
- C. Limiting scalability options
- D. Avoiding automation
正解：B
質問 # 97
An organization is planning to deploy CMP components for their private cloud environment. As a cloud architect, why would you recommend a SaaS-based CMP solution?
- A. Allows management of both private and public cloud resources using a legacy unified management tool
- B. Allows the organization to use low cost IT resources in order to run the CMP application
- C. Requires only a one-time investment and the organization has full control over the CMP solution
- D. Speeds up the initial deployment and reduces the complexity in managing the CMP solution
正解：D
質問 # 98
What can the consumer manage and control when subscribing to cloud Software as a Service (SaaS)?
- A. Application settings
- B. OS settings
- C. Network settings
- D. API module
正解：A
質問 # 99
An organization is developing a cloud-native social-media website. The website will be written using elastic principles. When the website scales, it can add additional web, application and database instances to meet dynamic workload demand.
Which additional resources will be consumed by replication as the database layer expands.
- A. Memory, network traffic, and public IP addresses
- B. Network traffic, public IP addresses, and CPU
- C. CPU, memory, and network traffic
- D. Public IP addresses, CPU, and memory
正解：C
質問 # 100
When performing an assessment for a cloud design, what represents a traditional application requirement?
- A. Self-service
- B. Orchestration
- C. Availability
- D. Multi-tenancy
正解：C
質問 # 101
Match each term with its associated definition.
1. Identifies and tags blocks modified since last backup
2. Streams data to the backup device through a backup server
3. Provides the ability to restore data and VMs to any previous point in time
4. Uses hypervisor to create a VM snapshot
A) Agent-based backup
B) Image-based backup
C) Changed Block Tracking
D) Continuous Data Protection
- A. 1-B, 2-A, 3-C, 4-D
- B. 1-B, 2-C, 3-D, 4-A
- C. 1-A, 2-D, 3-C, 4-B
- D. 1-C, 2-A, 3-D, 4-B
正解：D
質問 # 102
Refer to the exhibit.
Your company recently negotiated several contracts with new customers to use its proprietary eCommerce system. As a result, the scalability of the eCommerce system data is a concern for the Marketing and Sales departments.
Business requirements:
- Application resources must be able to scale up and down quickly
- External customers have protected access to the eCommerce application
- Metrics and reporting to track the use of resources and data
Other considerations:
- Applications are provided through the public cloud
- Address security vulnerabilities for customer data in the cloud
Refer to Case 3.
You are tasked with designing a cloud. You review the existing infrastructure and business requirements. You select a Do-It-Yourself solution to expand the existing Platform 2.0 infrastructure.
Before presenting this solution to the company, you must calculate the 3-year TCO using the following criteria:
- Hardware and software maintenance = $ 35,000
- Orchestration software licensing = $ 25,000
- Storage = $ 6,000 (6 TB @ $ 1/GB)
What is the correct TCO value?
- A. $116,000
- B. $198,000
- C. $ 66,000
- D. $128,000
正解：B
質問 # 103
An organization wants to protect the cloud management platform from loss due to a site disaster. To support this requirement, the completed cloud design deliverables include recovery validation and verification processes.
What other item(s) should be included in the deliverables to support this requirement?
- A. List of all consumer service IP addresses
- B. Recovery processes and procedures
- C. Data seeding keys
- D. Document containing the data encryption keys
正解：B
質問 # 104
An organization wants to allow users to deploy services on demand. In addition, the organization wants to ensure the services can be customizable and cost information will be presented at the time of deployment.
Which cloud management platform component will support these requirements?
- A. Metering Application
- B. Hypervisor Element Manager
- C. Service Catalog
- D. Orchestration Engine
正解：C
質問 # 105
What is the key factor used in Business Value Analysis?
- A. CAGR
- B. CAPEX
- C. TCO
- D. NPV
正解：C
質問 # 106
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