Online Access Free H19-381 Practice Test

As shown in the figure, it is the encoding and parameter description of a hard disk. Which of the following items are correct to understand the parameter description of this hard disk?

• A.This hard drive belongs toHDD hard disk, the speed is 7200 rpm
• B.This makes the disk size3.5 The interface follows the SATA standard
• C.This hard drive supplier may come from WestJet, Western Digital or Toshiba
• D.This hard drive can be used as an accessory in Huawei servers

Which of the following is the Huawei big data software adapted to the TaiShan server?

• A.Fusioninsight
• B.FusionCloud
• C.Fusionsphere
• D.Fusionstorage

Regarding big data application scenarios, which of the following statements is correct is.

• A.Because the MPP system needs to transmit information between different processing units, its efficiency is a bit worse than that of SPP.
• B.The NUMA architecture is more suitable for the OLTP transaction processing environment. When used in the data warehouse environment, a large amount of complex data processing will inevitably lead to a large amount of data interaction, which will greatly reduce the CPU.
• C.None of the above
• D.The OMPP system can share resources, so it shows advantages in decision support and data mining.

Which of the following RAID levels is not commonly used?

• A.RAID
• B.RAID 60
• C.RAID 0
• D.RAID 10

If the server is classified according to its appearance, which of the following servers is not included.

• A.Balanced server
• B.Blade server
• C.Tower server
• D.Rack server