Question 176

Regarding the features of multiple NameNode functions of Huawei's distributed storage products, which of the following statements is correct?
  • Question 177

    How are full backup, cumulative incremental backup, and differential incremental backup sorted according to their occupation of backup media?
  • Question 178

    Data "write through" will generally be faster than Data "write back".
  • Question 179

    Clone is a snapshot technology and a backup method that can be used for incremental synchronization and a clone copy is a full copy of dab at a specific point in time.
  • Question 180

    Regarding the switch used in the Huawei Oceanstor 9000 system, which of the following options are correct?