H13-624 무료 덤프문제 온라인 액세스

The QoS characteristics of the object service, for applications with different priorities, different buckets can be configured, and the TPS of the buckets and the allocation of bandwidth resources can be controlled through QoS; different QoS policies can be configured for VIP tenants and ordinary tenants in the same system to ensure the quality of service for high-priority tenants.

• A.False
• B.True

In the Huawei dual-active disaster recovery solution, the peak write bandwidth of an application needs 10MB/s, the average write bandwidth needs 200KB/s, the average write I/O volume is 4KB, and the bandwidth utilization rate is 70%. Then the application deploys asynchronous remote replication. What is the bandwidth required?

• A.2.23MB/s
• B.200KB/s
• C.10MB/s
• D.114.3Mbit/s

Which of the following descriptions are wrong about analyzing and adjusting the parameters of the Oceanstor 9000 system NAS server? (Multiple choice)

• A.If the NFS transmission data block is very small, it may increase the number of business interactions
• B.The ocenstor 9000 NFS transfer block size is 32KB by default
• C.If the data block transmitted by NFS is very large, it may increase the number of business interactions
• D.The ocenstor 9000 NFS transfer block size defaults to 1MB

Initiate quiescing of the application before the snapshot, and then trigger the hardware storage snapshot to create an application-consistent snapshot copy. Data is backed up through the snapshot backup copy, eliminating the data backup time window, completely without interrupting the production system business, and achieving the remote storage of data, which improves the reliability of the data.

• A.False
• B.True

Mean Time Between Failures (MTBF) refers to the average continuous time without failure during operation or testing of the product.

• A.False
• B.True