D-ECS-DS-23 무료 덤프문제 온라인 액세스

In a three-site active Federated ECS system with ADO enabled bucket, what is the correct sequence for an application to perform a read request during a TSO event?

• A.1. Load balancer routes read request to one of the sites available.
  2. Application retrieves secondary copy.
  3. XOR chunks get retrieved from the secondary VDC.
  4. XOR chunks are used to reconstruct secondary copy.
  5. Available site checks for XOR copy on another online VDC.
• B.1. Available site checks for XOR copy on another online VDC.
  2. Application retrieves secondary copy.
  3. XOR chunks get retrieved from the secondary VDC.
  4. XOR chunks are used to reconstruct secondary copy.
  5. Load balancer routes read request to one of the sites available.
• C.1. Application retrieves secondary copy.
  2. Load balancer routes read request to one of the sites available.
  3. Available site checks for XOR copy on another online VDC.
  4. XOR chunks get retrieved from the secondary VDC.
  5. XOR chunks are used to reconstruct secondary copy.
• D.1. Load balancer routes read request to one of the sites available.
  2. Available site checks for XOR copy on another online VDC.
  3. XOR chunks get retrieved from the secondary VDC.
  4. XOR chunks are used to reconstruct secondary copy.
  5. Application retrieves secondary copy.

When configuring ECS storage for a high-performance application, which type of storage abstraction is recommended?

• A.Object storage with frequent access tier
• B.Archive storage for infrequent access
• C.Block storage with provisioned IOPS
• D.File storage with standard throughput

Which two statements regarding namespaces on ECS are true? (Select 2)

• A.Namespaces provide logical isolation of data.
• B.Namespaces provide physical isolation of data.
• C.Multiple namespaces require unique bucket names.
• D.Multiple namespaces can share access to the same bucket.

Which two types of traffic run through ECS front-end switches? (Select 2)

• A.Private.4
• B.Replication
• C.I/O requests
• D.Segment Maintenance Management

For an application experiencing variable load patterns, which monitoring capabilities would provide the most insight into scaling needs?

• A.Weekly summary reports
• B.CPU and memory utilization trends
• C.Network ingress and egress traffic patterns
• D.Disk I/O operations