Which of the following statements about remote replication consistency groups implemented by OceanStor V3 storage systems is false?

• A.Regarding the remote replications in the same consistency group, all the primary LUNS must reside in the same storage array, and all the secondary LUNS must reside in the same storage array too.
• B.A consistency group ensures the time consistency of mirrored data among multiple LUNs.
• C.One consistency group can contain both synchronous and asynchronous remote replications.
• D.All pairs in a consistency group are simultaneously synchronized f split, interrupted, or switched over.

Comment: *

Name: *

Email: *

Verification: *

An enterprise needs to provide continuous data protection for its instant transaction business, so it has created a timed HyperCDP plan for the business data LUN. Which of the following configurations can shorten the RPO as much as possible?

• A.Set the "fixed period" of the timing plan to 3 seconds
• B.Set the "reserved number" of HyperCDP to 60000
• C.Create HyperCDP at a specified time every day
• D.Create multiple HyperCDP backups

Comment: *

Name: *

Email: *

Verification: *

With HyperMirror.
To make use of dual write:

• A.The source LUN must be mapped to the host.
• B.The target LUN must be mapped to the host.
• C.Both the source and the target LUN must be mapped to the host
• D.Neither source nor target LUN must be mapped to the host,

Comment: *

Name: *

Email: *

Verification: *

Can SmartDedupe and SmartCompression of the OceanStor 5300 V3 be used at the same time?

• A.Yes
• B.No

Comment: *

Name: *

Email: *

Verification: *

In an OceanStor 9000, InfoAllocator is used to allocate 1 GB of hard capacity quota for directory A and 2 GB of hard capacity quota for subdirectory B under directory A.
Which of the following statements are true? (Multiple Choice)

• A.A maximum of 1 GB data can be written into subdirectory B.
• B.A maximum of 1 GB data can be written into directory A.
• C.A maximum of 2 GB data can be written into directory A.
• D.A maximum of 2 GB data can be written into subdirectory B.

Comment: *

Name: *

Email: *

Verification: *