Huawei H13-624 Practice Test - Questions Answers, Page 68
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Compared with ordinary file backup, the components that need to be deployed when deploying VMware backup are:
The following description of eReplication is incorrect: (single choice)
In a data backup management system, in the case of low requirements for backup performance, it is not necessary to configure media services separately The media server module and the management server module can be installed on the same physical server.
The disadvantages of choosing cloud storage as a backup medium are: (single choice)
During data backup, in order to save space, single-selection data may be deduplicated, such as repeated data block A and For block B, only one copy of data is physically saved, and the index corresponding to block A or B will be deleted.
The parameters to be considered when configuring the backup data retention strategy include the policy retention period, retention cycle, and the number of write streams.
In the data backup application scenario, which of the following descriptions belong to the characteristics of a physical tape library? (multiple choice)
The peak write bandwidth of an application is 10MB/s, the average write bandwidth is 200KB/s, and the average write IO size is 4KB (private The information overhead is about 11%, and the bandwidth utilization rate is 70%). Use FC networking and set to synchronous remote replication mode (consider private If there is information overhead), which is the correct requirement for network bandwidth?
It is a necessary step to create a consistency group in Huawei's active-standby disaster recovery solution.
Which of the following are Huawei's disaster recovery solutions? (multiple choices)
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