2024 D-ECS-DS-23 dumps review - Professional Quiz Study Materials
D-ECS-DS-23 Test Prep Training Practice Exam Questions Practice Tests
EMC D-ECS-DS-23 (Dell ECS Design 2023) Certification Exam is a comprehensive test designed to evaluate an individual's knowledge and skills in designing and implementing Dell EMC's Elastic Cloud Storage (ECS) solutions. Dell ECS Design 2023 Exam certification is for professionals who work with Dell EMC storage products and want to validate their expertise in ECS design.
NEW QUESTION # 23
What is a key benefit of using role-based access control (RBAC) in an ECS cluster?
- A. It allows unrestricted access to data for easier collaboration
- B. It simplifies management by using a single administrative account
- C. It requires less storage space than individual user accounts
- D. It enhances security by assigning permissions based on roles
Answer: D
NEW QUESTION # 24
Which two types of traffic run through ECS front-end switches? (Select 2)
- A. I/O requests
- B. Private.4
- C. Segment Maintenance Management
- D. Replication
Answer: A,D
NEW QUESTION # 25
Which of the following hardware requirements is least relevant for an ECS-based content management system (CMS)?
- A. Appropriate CPU performance for web serving
- B. Adequate storage capacity for media files
- C. High-resolution display monitors for content creators
- D. Sufficient RAM for database operations
Answer: C
NEW QUESTION # 26
What is a key disadvantage of using single-region data replication for a global application in ECS?
- A. Increased complexity in managing data access permissions
- B. Higher costs due to multi-region deployment
- C. Difficulty in integrating with local networks
- D. Potential for data loss in the event of a regional outage
Answer: D
NEW QUESTION # 27
What is NOT a recommended activity in the solutions design process for an ECS deployment focused on machine learning tasks?
- A. Selecting appropriate GPU-accelerated nodes
- B. Benchmarking different machine learning frameworks
- C. Evaluating different data preprocessing methods
- D. Ignoring the importance of data privacy and security
Answer: D
NEW QUESTION # 28
A regional small business has multiple remote offices with 25 Windows users. The business wants to have a central repository to archive important files and protect them for seven years.
Which ECS utility allows Windows to move files using CIFS protocol to the ECS for archiving and long- term retention?
- A. Grafana
- B. GeoDrive
- C. S3 browser
- D. xDoctor
Answer: B
NEW QUESTION # 29
When following best practices, what must the solution architect consider when sizing an upgrade for an existing ECS cluster without adding additional nodes?
- A. Only add drives of the same capacity within the node.
- B. Replace all the drives with higher capacity drives.
- C. Disable data replication to free up storage space.
- D. Add different capacity drives within the node.
Answer: A
NEW QUESTION # 30
What is the minimum number of VDCs that can be managed as a federation?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION # 31
Which statement about S3 bucket policies and S3 object ACLs on ECS is correct?
- A. S3 bucket policies are ignored if S3 object ACLs are already configured for the same object.
- B. S3 bucket policies and S3 object ACLs can be used simultaneously on the same object.
- C. S3 object ACLs are ignored if S3 bucket policies are already configured for the same object.
- D. S3 bucket policies and S3 object ACLs must be configured to grant the same permissions for them to be effective.
Answer: B
NEW QUESTION # 32
What two things must be considered when creating a bucket on an ECS cluster? (Select 2)
- A. S3 buckets support NFS and Centera CAS data access.
- B. Buckets can be accessed from any VDC belonging to the same replication group.
- C. Buckets should be created at the VDC closest to the application accessing and updating the objects.
- D. Buckets should be created with a unique name within a federation.
Answer: B,C
NEW QUESTION # 33
Which ECS EX-series model supports SSD drives only?
- A. EXF900
- B. EX300
- C. EX500
- D. EX5000
Answer: A
NEW QUESTION # 34
A corporation has a single-site ECS system and is contemplating implementing a three-site Geo Federated environment. They want to know what benefits Geo replication offers.
Which two benefits can a technology architect promote? (Select 2)
- A. Provides improved security against site failures by creating multiple copies of the data
- B. Reduces indexing overhead by increasing the number of replication groups
- C. Replication group creation without VDC Federation
- D. Storage efficiency by taking advantage of XOR compression
Answer: A,D
NEW QUESTION # 35
Which type of traffic is associated with the management of the nodes between ECS racks?
- A. Segment
- B. Inter-node
- C. Cluster
- D. Replication
Answer: C
NEW QUESTION # 36
The system administrator did not enable the Replicate to all sites option while creating a global replication group in a two VDC setup. They plan to set up a third VDC in the future and want a full copy of data at each of the three VDCs. They ask the technical architect how to meet these data protection requirements.
What action should the technology architect recommend?
- A. Put VDCs into maintenance mode to change this setting.
- B. Delete the existing replication group and recreate it with the same name and settings, including Replicate to all sites.
- C. Edit the replication group, and change this setting online.
- D. Create a new replication group, and migrate all data to a new replication group.
Answer: D
NEW QUESTION # 37
Which approach is least effective in designing a multi-tenant architecture for ECS?
- A. Using separate storage buckets for each tenant
- B. Enforcing tenant isolation at the network layer
- C. Allocating the same computational resources to all tenants, regardless of need
- D. Implementing strict quota management for each tenant
Answer: C
NEW QUESTION # 38
For an application that requires both high availability and durability of data, which ECS storage abstraction should be utilized?
- A. Transient storage for ephemeral data
- B. File storage without replication
- C. Object storage with versioning and lifecycle policies
- D. Block storage attached to a single instance
Answer: C
NEW QUESTION # 39
A customer is considering deploying a VDC federation across two locations and a long retention policy according to data compliance needs.
What are two recommendations that a technology architect should make to meet these requirements?
(Select 2)
- A. Configure storage pools in both sites for cold archive.
- B. Use five nodes for the cold archive storage pool.
- C. Use eight nodes for the cold archive storage pool.
- D. Configure two storage pools in both sites, one for active archive and another for cold archive.
Answer: A,C
NEW QUESTION # 40
A customer must separate ECS S3 traffic on two different VLANs.
What should a technology architect recommend?
- A. Create public.data and public.data2 interfaces.
- B. Create s3.data and s3.data2 interfaces.
- C. Create public.mgmt and public.data interfaces.
- D. Create s3.mgmt and s3.data interfaces.
Answer: A
NEW QUESTION # 41
When identifying use cases for ECS cluster access control, which applications require stringent data permissions and security measures?
- A. Static websites hosting company profiles
- B. E-commerce platforms with customer data
- C. Public blogs with general information
- D. Online banking applications
Answer: B,D
NEW QUESTION # 42
What are the two considerations for designing ECS replication groups in an archive solution? (Select
2)
- A. Limit the number of replication groups to reduce indexing overhead.
- B. WAN latency may create performance bottlenecks during remote reads.
- C. Fast ingest on EXF900 may speed up the replication process and reduce RPO.
- D. Global replication groups are mandatory in a two or more ECS VDC setup.
Answer: A,B
NEW QUESTION # 43
When designing resiliency for potential failure scenarios in ECS, which of the following is least effective?
- A. Relying solely on physical security measures
- B. Multi-region deployment for critical services
- C. Implementing robust data encryption techniques
- D. Regular vulnerability assessments and patching
Answer: A
NEW QUESTION # 44
What is a key consideration when identifying the node type for a database-centric workflow on ECS?
- A. Storage I/O and throughput capabilities
- B. The brand of hardware components
- C. The operating system's graphical user interface
- D. Color depth of the monitor
Answer: A
NEW QUESTION # 45
What type of routing does ECS use for network separation?
- A. Protocol-based
- B. Source-based
- C. Source-based and target-based
- D. Target-based
Answer: B
NEW QUESTION # 46
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