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Most of the data generated by the Internet industry is structured data, and this part of the data accounts for about 80% of the total amount of data.
Most of the data generated by the Internet industry is structured data, and this part of the data accounts for about 80% of the total amount of data.A . True B. FalseView AnswerAnswer: B
What is the synchronization cycle time limit for asynchronous remote replication?
What is the synchronization cycle time limit for asynchronous remote replication?A . 1s~144min B. 3s~144min C. 1s~300min D. 3s~300minView AnswerAnswer: B
In the Huawei OceanStor V3 storage system, a customer plans to deploy a business system. The database uses Oracle data. The average data block size is 16KB. When using the Smart Tier feature, which of the following data migration granularity is the best?
In the Huawei OceanStor V3 storage system, a customer plans to deploy a business system. The database uses Oracle data. The average data block size is 16KB. When using the Smart Tier feature, which of the following data migration granularity is the best?A . 512KB B. 4MB C. 32MB D....
SmartThin is a storage space management technology provided by Huawei OceanStor V3 storage system that allocates storage resources on demand. Based on virtualization technology, SmartThin reduces the deployment of physical storage resources and maximizes the utilization of storage space.
SmartThin is a storage space management technology provided by Huawei OceanStor V3 storage system that allocates storage resources on demand. Based on virtualization technology, SmartThin reduces the deployment of physical storage resources and maximizes the utilization of storage space.A . True B. FalseView AnswerAnswer: A
In the backup system, the data that needs to be backed up must pass through the media server before being stored in the backup media.
In the backup system, the data that needs to be backed up must pass through the media server before being stored in the backup media.A . True B. FalseView AnswerAnswer: A
Regarding the benefits and necessity of building a disaster recovery system for enterprises, which of the following statement is wrong?
Regarding the benefits and necessity of building a disaster recovery system for enterprises, which of the following statement is wrong?A . Can avoid major losses and reduce corporate risks B. Comply with policies and regulations and meet industry regulatory requirements C. It can simplify the operation and maintenance work and...
Due to the earthquake, a company's IT system went down at 16:00 on November 11 leading to a business halt. By 23:00 on the same day, the IT system resumed operation and the data at 12:00 of that day can be restored. Then what respectively are the RTO and the RPO?
Due to the earthquake, a company's IT system went down at 16:00 on November 11 leading to a business halt. By 23:00 on the same day, the IT system resumed operation and the data at 12:00 of that day can be restored. Then what respectively are the RTO and the...
Regarding IOPS, which of the following statement is incorrect?
Regarding IOPS, which of the following statement is incorrect?A . How many IOs can be performed per second, each IO is fixed according to the size of the written data. B. If you each IO write a large piece of continuous data without changing lanes frequently, the number of IOs...
Which of the following about FC SAN network switching technology is wrong?
Which of the following about FC SAN network switching technology is wrong?A . A widely used technology that supports up to 127 devices. B. The switch can provide simultaneous communication between multiple nodes connected to it. C. A node failure in one zone will not affect node services in other...
Regarding the Refactoring, which of the following statement is incorrect?
Regarding the Refactoring, which of the following statement is incorrect?A . RAID 0, 1, 3, 5, 6 and 10 support Refactoring B. Refactoring does not necessarily require a hot spare disk C. Refactoring affects RAID performance D. Refactoring will not interrupt the RAID businessView AnswerAnswer: A
