Online Access Free D-ECS-DS-23 Practice Test

Which approach is least effective in designing a multi-tenant architecture for ECS?

• A.Enforcing tenant isolation at the network layer
• B.Using separate storage buckets for each tenant
• C.Implementing strict quota management for each tenant
• D.Allocating the same computational resources to all tenants, regardless of need

For an ECS deployment requiring frequent data recovery tests, which feature is most beneficial?

• A.Long-term data archiving without retrieval options
• B.Snapshot and cloning capabilities
• C.Manual backup processes to external drives
• D.Single-zone data storage for cost savings

How is XOR optimization implemented on an ECS geo-active replication group containing three sites?

• A.Primary copy of chunk A on VDC1
  Secondary copy of chunk A on VDC2
  A consolidated copy of both chunks on VDC3
• B.Primary copy of chunk A on VDC1
  XOR copy of chunk A on VDC2
  A backup copy of chunk A on VDC3
• C.Primary copy of chunk A on VDC1
  Primary copy of chunk B on VDC2
  A consolidated copy of both chunks on VDC3
• D.Primary copy of chunk A on VDC1
  Primary copy of chunk B on VDC2
  A replicated copy of both chunks on VDC3

An administrator discusses a permanent site outage on an ECS system with the technology architect.
What are the two expected behaviors from the ECS system under these circumstances? (Select 2)

• A.Namespaces, buckets, and objects that are owned by the VDC are transferred to another VDC.
• B.The failed permanent site outage VDC can be added back to the cluster later.
• C.A person must assess the circumstances to determine a permanent site outage.
• D.The VDC's objects and ownership are synchronized when network connectivity is restored.

Which approach is least effective in designing a multi-tenant architecture for ECS?

• A.Enforcing tenant isolation at the network layer
• B.Using separate storage buckets for each tenant
• C.Implementing strict quota management for each tenant
• D.Allocating the same computational resources to all tenants, regardless of need