Online Access Free D-ECS-DS-23 Exam Questions

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 should be created at the VDC closest to the application accessing and updating the objects.
• C.Buckets can be accessed from any VDC belonging to the same replication group.
• D.Buckets should be created with a unique name within a federation.

In differentiating load balancer types, which is specifically designed to handle millions of requests per second with ultra-low latencies?

• A.DNS Round Robin Method
• B.Classic Load Balancer
• C.Application Load Balancer
• D.Network Load Balancer

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

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

Which workflow factors must be considered when designing an ECS solution?

• A.Current and future workflows and features
• B.Capacity, performance, and features
• C.Current and future workflows and capacity
• D.Computing, capacity, and sizing

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 configured with a load balancer, and the other bucket has no load balancer.
• C.One bucket is using NFS, and the other bucket is using S3.
• D.Neither bucket is using a load balancer.