Online Access Free H19-308_V4.0 Exam Questions

Which of the following is NOT a capability of Huawei OceanStor Pacific scale-out storage that ensures always-on services?

• A.Multi-replica cross-site and multi-active (HyperGeoMetro)
• B.Fast failover within 10s upon a node fault
• C.Cross-site EC multi-active (HyperGeoEC)
• D.SAN and NAS integrated active-active

Which of the following statements are correct about quotas of object storage? (Select all that apply)

• A.Bucket quota: After the capacity for written data of a bucket is used up, no more data can be written to the bucket.
• B.Tenant quota: After the capacity for written data of a tenant is used up, no more data can be written by the tenant.
• C.An alarm or event is triggered when the number of resources reaches the limit.
• D.A quota is a method of controlling resource access.

Which of the following will NOT occur after you set the hard, soft, and advisory quotas for a 1 TB directory to 800 GB, 700 GB, and 600 GB, respectively? (Select all that apply)

• A.When the used capacity of the directory exceeds 600 GB, data cannot be written.
• B.When the used capacity of the directory exceeds 700 GB, data cannot be written.
• C.When the capacity of the directory exceeds 800 GB, data cannot be written.
• D.The total capacity of the directory cannot exceed 1 TB.

What are the characteristics of DAS? (Select all that apply)

• A.Used for block storage services.
• B.Directly connects to servers.
• C.Connects to servers without using network devices.
• D.Used for file storage services.

Which network protocols are supported by SAN storage? (Select all that apply)

• A.InfiniBand
• B.NFS
• C.iSCSI
• D.Fibre Channel