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Which of the following types of servers must be authenticated by a user to access object storage services (compatible with OpenStack Swift interface)?
Which of the following types of servers must be authenticated by a user to access object storage services (compatible with OpenStack Swift interface)?A . KEYSTONEB . LDAPC . RBACD . ADView AnswerAnswer: A
In the Huawei hybrid flash storage series storage system, which of the following is the wrong description of the relationship between the logical ports of IP drift?
In the Huawei hybrid flash storage series storage system, which of the following is the wrong description of the relationship between the logical ports of IP drift?A . Multiple bonded ports can be configured on one VLANB . Multiple bonded ports can be configured on one Ethernet portC . Multiple...
Which of the following statements are not the features of the horizontally extended file storage function?
Which of the following statements are not the features of the horizontally extended file storage function?A . Distributed metadata management, supporting linear expansion of 3~4000 nodes.B . The self-developed distributed file system OceanStor DFS supports massive unstructured data storage and realizes a unified global namespace.C . Provide object storage services,...
A company purchased a set of Huawei distributed storage and used QoS flow control technology to control the user's I/O when deploying block services. Which mechanism can be used to manage the I/O queue?
A company purchased a set of Huawei distributed storage and used QoS flow control technology to control the user's I/O when deploying block services. Which mechanism can be used to manage the I/O queue?A . Token bucketB . File bucketC . Data bucketD . Object bucketView AnswerAnswer: A
In Huawei distributed storage, SCSI volumes with multiple mount points are called shared volumes, and iSCSI volumes are shared volumes. In order to support the backup capability of shared volumes, the block service also supports snapshots of shared volumes, and the snapshot process of shared volumes is the same as that of ordinary volumes.
In Huawei distributed storage, SCSI volumes with multiple mount points are called shared volumes, and iSCSI volumes are shared volumes. In order to support the backup capability of shared volumes, the block service also supports snapshots of shared volumes, and the snapshot process of shared volumes is the same as...
In the outline design stage, it is necessary to output HLD (High Level Design).
In the outline design stage, it is necessary to output HLD (High Level Design).A . TrueB . FalseView AnswerAnswer: A
An enterprise needs to provide continuous data protection for its instant transaction business, so it has created a timed HyperCDP plan for the business data LUN. Which of the following configurations can shorten the RPO as much as possible?
An enterprise needs to provide continuous data protection for its instant transaction business, so it has created a timed HyperCDP plan for the business data LUN. Which of the following configurations can shorten the RPO as much as possible?A . Create multiple HyperCDP backupsB . Set the "fixed period" of...
The HyperLock (WORM) feature of Huawei Storage allows the file to write data only once, cannot be written repeatedly, and is not allowed to be modified, deleted, or renamed.
The HyperLock (WORM) feature of Huawei Storage allows the file to write data only once, cannot be written repeatedly, and is not allowed to be modified, deleted, or renamed.A . TrueB . FalseView AnswerAnswer: A
Which of the following statement is correct?
An enterprise administrator created a shared folder on the root directory of the file system, and created 3 different Quota Trees under the root directory for Manager A (Quota Iree 1), Project Department B (Quota Tree 2) and Sales Department C (Quota Tree 3) for being used alone. Which of...
In Huawei distributed storage, SCSI volumes with multiple mount points are called shared volumes, and iSCSI volumes are shared volumes. In order to support the backup capability of shared volumes, the block service also supports snapshots of shared volumes, and the snapshot process of shared volumes is the same as that of ordinary volumes.
In Huawei distributed storage, SCSI volumes with multiple mount points are called shared volumes, and iSCSI volumes are shared volumes. In order to support the backup capability of shared volumes, the block service also supports snapshots of shared volumes, and the snapshot process of shared volumes is the same as...
