H13-611_V5.0-ENU exam

Among the components of the mechanical disk, the components responsible for reading and writing data are:A . DiskB . Read/write headC . Head armD . SpindleView AnswerAnswer: B

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 database-level disaster recovery, which of the following statement is wrong?A . Database-level disaster recovery technology is a disaster recovery solution designed for fixed databases.B . Database-level disaster recovery supports WAN, but requires separate hardware support.C . Database-level disaster recovery is mainly achieved by transmitting data logs and replaying them...

When using the NFS protocol, adding a client and setting read and write permissions will have an impact on performance.A . TrueB . FalseView AnswerAnswer: B

Xiao Wang, an employee of a company, serves as the administrator of the company's storage system. When he uses two sets of OceanStor5500 V3 as a disaster recovery solution, he only needs one of the OceanStor5500 V3 configuration data to remote replication software.A . TrueB . FalseView AnswerAnswer: B

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...

Regarding the NFS write mode in the Huawei OceanStor V3 storage system, which of the following is correct?A . Synchronous mode is to write the shared data to the cache, and then write it to the diskB . Asynchronous mode is to write shared data to the hard disk immediatelyC...

Regarding the disaster recovery drills, which of the following statement is incorrect?A . Perform the drills in accordance with the real disaster recovery steps.B . Familiarize with the disaster recovery process through disaster recovery, and exercise business recovery capabilities when a disaster strikesC . Through disaster tolerance drills, business integrity...

Regarding the common protocols used by the storage, which of the following statement is correct?A . ATA protocol uses parallel interface, which can only be used internally, and there are requirements for cable length.B . SCSI protocol does not support hot plug.C . A SAS domain can connect 15 devices.D...

One port of a host connected to the switch cannot belong to multiple zones, but can only be divided into one zone.A . TrueB . FalseView AnswerAnswer: B