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During the database migration process, which ones are mainly responsible for customer assistance from Huawei? (Multiple Choice)
Correct Answer: B,D
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- Other Question (113q)
- Q1. During the database migration process, which ones are mainly responsible for customer assi...
- Q2. A storage solution engineer is planning a company's storage system and learned that 10 ser...
- Q3. In the OceanStor 9000 system, when a service hard disk fails, which data recovery method w...
- Q4. The standard backup technology of Huawei's data protection appliance combines virtual snap...
- Q5. Regarding the quota characteristics of Huawei Oceanstor storage distributed storage object...
- Q6. What attributes of files can be migrated during robocopy migration? (Multiple Choice)...
- Q7. Use DeviceManager to conveniently configure, manage and maintain multiple storage devices....
- Q8. What are the possible states of a volume mirror copy in an Ocean Storage hybrid flash syst...
- Q9. Engineers can plan subnets of different sizes by changing the length of the subnet mask by...
- Q10. In Huawei's storage system, ( ) is an operation and maintenance tool that integrates cloud...
- Q11. The SmartMigration feature of storage will be used in Huawei's heterogeneous virtualizatio...
- Q12. Operation and maintenance is based on technology, and provides higher-quality services thr...
- Q13. OceanStor 18500 uses RAID 2.0 virtualization architecture. When planning and configuring s...
- Q14. For Homedir migration in NAS migration scenario, which of the following description is wro...
- Q15. A bank's core system has database business and file system business. It can purchase a set...
- Q16. A company has a set of business systems that it plans to deploy to Huawei's public cloud. ...
- Q17. In OceanStor 9000, what are the main scenarios for metadata modification? (Multiple Choice...
- Q18. Windows supports two disk partition modes, MBR and GPT. For GPI disks, which of the follow...
- Q19. Which of the following methods are used to back up data in a data center? (Multiple Choice...
- Q20. Which of the following features does the Thin Lun of Huawei OceanStor hybrid flash storage...
- Q21. In the backup scenario of the Huawei data backup all-in-one machine, the deduplication typ...
- Q22. The virtualization data in the storage pool consists of two parts: the metadata volume and...
- Q23. In Huawei OceanStor hybrid flash storage, which of the following steps are optional in the...
- Q24. When deploying a backup network, in order to ensure the best performance of the ISCSI netw...
- Q25. The MTTR indicator is used to describe the average continuous time between failures of a p...
- Q26. Huawei all-flash storage equipment needs to be planned and designed before deployment. Whi...
- Q27. To meet service development requirements, the enterprise plans to replace the old storage ...
- Q28. About the NDMP backup application planning, which of the following is wrong?...
- Q29. The data protection all-in-one machine is charged according to the back-end capacity > ...
- Q30. Company W newly purchased two sets of storage devices for the configuration of active-acti...
- Q31. In the Huawei OceanStor 9000 version, in order to experiment with the unified management o...
- Q32. Huawei's all-flash storage, Kunpeng 92 core supports eight-core technology, and can alloca...
- Q33. OceanStor Dorado uses ROW to write sequentially in large blocks. Each write request is wri...
- Q34. Which statement is correct regarding the prefetching strategy of Huawei OceanStor V3 stora...
- Q35. A scientific research institution purchased a set of Huawei OceanStor 9000 storage product...
- Q36. A customer plans to build a disaster recovery center, which can take over the production b...
- Q37. Due to the needs of business development, an enterprise customer plans to purchase new Hua...
- Q38. Archiving will expand the capacity of storage systems in the data center. When planning ca...
- Q39. Customer M uses Huawei storage products to build an active/standby disaster recovery syste...
- Q40. A company creates periodic snapshots of the file system of its instant chat service. When ...
- Q41. For a file system with the HyperLock feature enabled, we cannot delete, modify, and rename...
- Q42. The company plans to deploy a DR system to ensure that services are not interrupted and se...
- Q43. A company deployed Huawei Ocean Storage hybrid flash memory in its data center to provide ...
- Q44. FusionStorage is divided into a business system and a management system. The ( ) layer of ...
- Q45. When configuring NFS shares in OceanStor 900O, which items can restrict the permissions of...
- Q46. After the failure, the customer's application data needs to be collected....
- Q47. During the CIFS share migration process, in order to ensure that the migrating user has ac...
- Q48. Which of the following businesses can use the SmartTier feature to improve storage system ...
- Q49. Which of the following statements about the evolution of storage network architecture is c...
- Q50. The client has sufficient resources to prepare the price, and the production network resou...
- Q51. During hybrid all-flash data migration, SmartMigration selects the medium speed for the mi...
- Q52. How to read the WWN number of the windows system?...
- Q53. In the HyperMetro active-active solution, the storage of data center A and the storage of ...
- Q54. The Huawei Oceanstor Dorado high-end system is expanded through a 2-port 100G RDMA shared ...
- Q55. Which of the following types of LUNs can the SmartErase feature be applied to?...
- Q56. Engineer T found a storage optical module with a high bit error rate during the daily insp...
- Q57. The fault recovery of Huawei's active and standby disaster recovery solution means that wh...
- Q58. A company A purchased a set of Huawei hybrid flash storage devices. Before installation an...
- Q59. The migration solution based on Migration Director for NAS is an online migration solution...
- Q60. Which of the following descriptions about HyperMetro's "active-active pair" is wrong? (Mul...
- Q61. M Company plans to build a remote disaster recovery center with a disaster recovery distan...
- Q62. What are the methods of direct storage supported by Huawei self-developed storage for hete...
- Q63. The storage layer of Huawei DPA adopts adaptive C/S technology, and automatically collects...
- Q64. The peak write bandwidth of an application is 10MB/s, the average of write bandwidth is 20...
- Q65. A user migrates data through the Object Storage Migration Service (OMS) of HUAWEI CLOUD. W...
- Q66. The types of production data of an enterprise include file systems, volumes, operating sys...
- Q67. A company plans to buy Huawei hybrid flash storage devices to replace older storage device...
- Q68. Which of the following statements about the Huawei OceanStor V3 hybrid flash storage syste...
- Q69. During service operation, the data changes of the source LUN can be synchronized through (...
- Q70. What application scenarios does LUN migration support? (Multiple Choice)...
- Q71. According to fault classification, faults that have no impact on storage system performanc...
- Q72. In the OceanStor 9000 system, the partition of InfoEqualizer cannot be P....
- Q73. A company plans to perform performance tuning on a set of Huawei hybrid flash storage for ...
- Q74. HDD and SSD hard disks show huge performance differences under different IO patterns. The ...
- Q75. Which of the following is the upgrade method for the controller to be upgraded in batches ...
- Q76. SmartCache, as a write cache service module in the storage system, uses SSD disks as an ex...
- Q77. Which of the following statements about flash memory particles is true? (Multiple Choice)...
- Q78. What are the functions of UltraPath? (Multiple Choice)...
- Q79. In general, which of the following migration scenarios is the fastest?...
- Q80. In the active-active disaster recovery solution architecture, two FC switches will use the...
- Q81. Among SATA SSD, SAS SSD, and NVMe SSD, the one that supports the highest IOPS is NVMe SSD....
- Q82. RTO refers to the maximum ______ required to recover data in the event of system failure o...
- Q83. During the process of the engineer replace the storage array controller, which of the foll...
- Q84. Huawei's scale-out file storage adopts an asymmetric distributed architecture to provide u...
- Q85. Which of the following is not part of Huawei's application integration migration?...
- Q86. Huawei OceanStor 9000 nodes, read and write performance from high to low, which of the fol...
- Q87. Which of the following scenarios can InfiniBand be applied to? (Multiple Choice)...
- Q88. Which of the following description about the SmartMigration feature is correct(Multiple Ch...
- Q89. When the source storage is Huawei storage, the isomorphic online migration solution is sup...
- Q90. Bank A uses Huawei all-flash storage to carry its key business. Which of the following can...
- Q91. After the OceanStor 9000 is deployed, it will automatically select an appropriate hard dis...
- Q92. A large Internet company A purchased Huawei hyper-converged storage to build an IT infrast...
- Q93. In Huawei SSD, the operations of reading and writing data on NAND FLASH mainly involve era...
- Q94. A customer deploys one set of storage in two cities, and uses asynchronous remote replicat...
- Q95. A user made the following configuration on Huawei OceanStor 9000: 1. Create a user group G...
- Q96. The online upgrade method is a highly reliable and highly available upgrade method carried...
- Q97. Huawei OceanStor distributed storage system provides a 10-level end-to-end data integrity ...
- Q98. The fully balanced (Active-Active) architecture of Huawei's all-flash storage ensures the ...
- Q99. Which of the following descriptions about UItrapath multipath settings are correct? (Multi...
- Q100. A TV station uses Huawei hybrid flash memory storage devices with FC networking to store v...
- Q101. A company has a set of Huawei storage devices (such as Huawei OceanStor 2600T) in data cen...
- Q102. Smartkit can be used to collect alarm information of storage systems....
- Q103. In Huawei's data protection all-in-one machine, the source-side deduplication technology p...
- Q104. The controllers of Huawei all-flash storage are connected by RDMA networking, and the cont...
- Q105. Which of the following is not a preparatory work before database migration?...
- Q106. Huawei distributed storage block storage provides volume hot migration capability...
- Q107. When formatting the newly created LUN on Huawei OceanStor all-flash storage, the LIN forma...
- Q108. For small files on the OceanStor 9000, the larger the stripe setting, the higher the space...
- Q109. Under the same migration environment, if the data volume of the two file systems is the sa...
- Q110. In the cloud computing scenario, the data is converged and the storage trend resource is p...
- Q111. A company plans to deploy a new business system due to business needs. Plan to back up eve...
- Q112. In the synchronous replication scenario, the peak write bandwidth of an application is 16M...
- Q113. Which one is wrong about the data switch description of OceanStor 18000?...
