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Regarding the characteristics of the LAN-FREE backup method, which of the following is incorrect?
Regarding the characteristics of the LAN-FREE backup method, which of the following is incorrect?A . The backup data stream does not occupy LAN resources B. The backup proxy does not affect the performance of the application server C. Backup performance is usually higher than that of LAN-BASED D. Does not...
Statement 1: There is an interconnection line between the controllers of the storage system. If one of the controllers is broken, the working controller belonging to the LUN managed by it will be switched to a working controller.
Statement 1: There is an interconnection line between the controllers of the storage system. If one of the controllers is broken, the working controller belonging to the LUN managed by it will be switched to a working controller. Statement 2: The working controller and the owning controller of a LUN...
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...
One port of a host connected to the switch cannot belong to multiple zones, but can only be divided into one zone.
One port of a host connected to the switch cannot belong to multiple zones, but can only be divided into one zone.A . True B. FalseView AnswerAnswer: B
A certain bank will launch a set of business systems, which have very high performance and security requirements. The database uses an Oracle database and plans to deploy the Oracle database to a storage system. Then, when creating a RAID group for the Oracle database, the optimal RAID strategy should be:
A certain bank will launch a set of business systems, which have very high performance and security requirements. The database uses an Oracle database and plans to deploy the Oracle database to a storage system. Then, when creating a RAID group for the Oracle database, the optimal RAID strategy should...
What is the default multi-path load balancing strategy used by Huawei OceanStor V3 storage products?
What is the default multi-path load balancing strategy used by Huawei OceanStor V3 storage products?A . Polling B. Minimum queue depth C. Minimal task D. Minimum IO numberView AnswerAnswer: B
The following are two statements about cloud computing:
The following are two statements about cloud computing: Statement 1: A deployment model of cloud computing is to divide a large physical server into multiple small virtual machines. Statement 2: A deployment model of cloud computing is to aggregate multiple small physical servers into one large host.A . Both Statement...
Statement 1: Hyper Mirror one LUN failure, the host business is not interrupted, Hyper Clone primary LUN failure, the host business is interrupted.
Statement 1: Hyper Mirror one LUN failure, the host business is not interrupted, Hyper Clone primary LUN failure, the host business is interrupted. Statement 2: Hyper Mirror supports dual copy, and Hyper Clone supports a maximum of 1 primary LUN: 16 secondary LUNs.A . Statement 1 is correct, Statement 2...
In a Huawei storage system using RAID 2.0+ technology, a hard disk domain can only contain one type of hard disk.
In a Huawei storage system using RAID 2.0+ technology, a hard disk domain can only contain one type of hard disk.A . True B. FalseView AnswerAnswer: B
When the Windows copy program copies local files to the file system, the file system block size of the Huawei OceanStor V3 storage system is the default, which ensures the full use of storage space.
When the Windows copy program copies local files to the file system, the file system block size of the Huawei OceanStor V3 storage system is the default, which ensures the full use of storage space.A . True B. FalseView AnswerAnswer: B
