What is the primary purpose of deploying redundant power supplies in ECS nodes?

To protect against a single power supply failure

Which network design principle helps ensure ECS remains available during a network switch failure?

Single point of failure elimination

A financial services firm uses ECS to store customer records. They require that a site outage does not result in data loss and that recovery time is minimal. They have two data centers 50 km apart with a low-latency dedicated link. Which design should they implement?

Backup to tape and store offsite

Asynchronous replication between sites with a recovery point objective (RPO) of 15 minutes

Synchronous replication between sites with automatic failover

Erasure coding across both sites with a 4+2 scheme

What is the primary purpose of replication in an ECS data protection design?

To accelerate data access for frequently read objects

To create a second copy of data on another system or site

To reduce the storage capacity required for data

Dell ECS Design

Domain 3Objective 3

Design Resiliency for Potential Failure Scenarios ECS-DESIGN Practice Questions (Page 1)

Part of the ECS Solution Design Data Management domain, which accounts for 20% of the ECS-DESIGN exam.

14questions here

3free pages

6concepts

20%of the exam

Questions 1–5

1foundation · easy
Which data protection strategy is used in ECS to protect against data loss when multiple disks fail simultaneously?
Select an answer first
2foundation · easy
What is the primary purpose of deploying redundant power supplies in ECS nodes?
Select an answer first
3foundation · easy
Which network design principle helps ensure ECS remains available during a network switch failure?
Select an answer first
4application · medium
A financial services firm uses ECS to store customer records. They require that a site outage does not result in data loss and that recovery time is minimal. They have two data centers 50 km apart with a low-latency dedicated link. Which design should they implement?
Select an answer first
5foundation · easy
What is the primary purpose of replication in an ECS data protection design?
Select an answer first

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