D-ECS-DS-23試験問題でリアルに更新された問題PDF [Q61-Q77]

D-ECS-DS-23試験問題でリアルに更新された問題PDF

合格させる無料保証付きクイズ2024年最新の実際に出ると確認されたEMC

質問 # 61
Which of the following is NOT an effective method for enhancing the security of an ECS networking solution?

A. Using public IP addresses for all instances to ensure accessibility
B. Segregating networks using private and public subnets
C. Implementing strict network ACLs and security group rules
D. Encrypting data in transit using TLS/SSL

正解：A

質問 # 62
Which notification server uses an authentication passphrase and can be configured using ECS Management API?

A. Syslog
B. SRM
C. SNMP
D. Audit

正解：C

質問 # 63
When designing a solution on ECS, which of the following node types is best suited for a high- throughput data processing workflow?

A. Storage-optimized node
B. High Memory node
C. GPU-accelerated compute node
D. General-purpose compute node

正解：C

質問 # 64
In the context of ECS, what are the primary use cases for implementing strict data compliance and retention policies?

A. Temporary data storage for transient processing
B. Long-term archival for historical analysis
C. Protection against data breaches and unauthorized access
D. Regulatory compliance with industry standards

正解：B、D

質問 # 65
When designing a solution on ECS for a mobile backend, which of the following are critical hardware requirements?

A. Fast SSDs for quick data retrieval
B. High-performance CPUs for compute-intensive tasks
C. Decorative LED lighting for server cabinets
D. Robust network infrastructure for handling peak loads

正解：A、B、D

質問 # 66
What is a key consideration when identifying the node type for a database-centric workflow on ECS?

A. Color depth of the monitor
B. The operating system's graphical user interface
C. Storage I/O and throughput capabilities
D. The brand of hardware components

正解：C

質問 # 67
In recommending network separation deployments for an ECS environment, which strategies ensure both security and efficiency?

A. Isolating development, testing, and production environments
B. Using private subnets for database servers and public subnets for web servers
C. Deploying all resources in a single subnet for simplicity
D. Implementing network ACLs and security groups for fine-grained access control

正解：A、B、D

質問 # 68
What activities are crucial in the initial phase of the end-to-end process of solutions design for ECS platforms?

A. Selecting the color scheme for the user interface
B. Benchmarking the performance of existing solutions
C. Conducting a market analysis for potential competitors
D. Defining system requirements and specifications

正解：D

質問 # 69
A company has recently implemented ECS EX500 nodes for two in-house applications. There is a defined bucket for the data of each application. The storage administration team is receiving complaints about the performance difference in the two applications.
Why is the performance different between the two buckets?

A. One bucket is using flash drives, and the other bucket is using SATA drives.
B. One bucket is using NFS, and the other bucket is using S3.
C. One bucket is configured with a load balancer, and the other bucket has no load balancer.
D. Neither bucket is using a load balancer.

正解：B

質問 # 70
Which two HTTP methods does S3 API use on ECS? (Select 2)

A. UPDATE
B. OPTIONS
C. UPLOAD
D. HEAD

正解：B、D

質問 # 71
What access control feature is essential for a financial services company using an ECS cluster to secure client data?

A. Fine-grained IAM policies
B. Unencrypted data transmission protocols
C. Single, shared user account for all employees
D. Public access to all data objects

正解：A

質問 # 72
Which is the functionality that only a full-featured load balancer offers?

A. Quality of Service
B. Application routing to the specific storage nodes
C. Managing Network Address Translation
D. DNS routing from the FQDN

正解：C

質問 # 73
Which two actions should be taken during the design phase to ensure that Dell Technologies' hardware and software fulfill the customer's needs? (Select 2)

A. All key stakeholders should review solution document.
B. Hand-off the solution document to the Solutions Architect.
C. Analyze the customer environment.
D. Conduct prequalification interview with the end users.

正解：A、C

質問 # 74
For a mission-critical application that requires 99.99% availability, which ECS networking solution components should be implemented?

A. Multiple Availability Zones deployment
B. Single instance deployment in one Availability Zone
C. Application Load Balancers with health checks
D. Network Load Balancers for TCP traffic

正解：A、C、D

質問 # 75
For a cloud-native application that requires frequent scaling, which ECS node type is most suitable?

A. Fixed-capacity storage-optimized nodes
B. Fixed-capacity high-memory nodes
C. Single-threaded compute nodes
D. Scalable general-purpose compute nodes

正解：D

質問 # 76
An organization is troubleshooting the responsiveness of their ECS cluster when clients connect to their objects.
What dashboard is recommended to monitor transactions per second?