Online Access Free H13-623 Practice Test

Which of the following distance conditions meets the requirements of the Huawei Remote DR Solution?

• A.< 20 km
• B.<40km
• C.<60km
• D.>100 km

Which function is not supported by a backup management node?

• A.To manage all records of jobs and historical task records
• B.To provide web and GUI services
• C.To maintain index information of backup media
• D.To maintain configuration information about all components (including clients, media agents, and backup devices)
• E.To maintain and manage user permissions and software licenses

HyperMetro uses cross-site real-time data mirroring to ensure real-time data synchronization between the storage arrays at two sites. Upon receiving a write I/O, the storage array in a data center generates a write log.
In the log, only address information is recorded, but data is not recorded. To ensure performance, log information is recorded in memory space capable of power failure protection.

• A.FALSE
• B.TRUE

The peak write bandwidth of an application is 10 MB/s, the average write bandwidth is 200 KB/s, and the average write 10 size is 4 KB. The overhead of private information is about 11%, and the bandwidth utilization rate is 70%. The network employs FC, and the synchronous remote replication mode (considering the overhead of private information) is enabled. Then, which is the required network bandwidth?

• A.Lower than 128.4 Mbit/s
• B.Equal to 128.4 Mbit/s
• C.Not lower than 128.4 Mbit/s
• D.Not lower than 64.2 Mbit/s

Which type of backup networking's working process is like the following:
1. A snapshot volume is created for a data volume that you want to back up.
2. The backup server backs up the data on the snapshot volume to the backup device.

• A.LAN-Base
• B.Server-Free
• C.Server-Less
• D.LAN-Free