Install .NET Framework->Firewall configuration selection?>Install database->Configure DR path

Firewall configuration selection?>Install .NET Framework->Install database->Configure DR path

Install .NET Framework->Firewall configuration selection-?>Configure DR path->Install database

Install .NET Framework->Install database->Firewall configuration selection->Configure DR path

In a disaster recovery solution, Huawei remote replication technology is used and a consistency group is established. Which of the following statements is correct?

If the data of a LUN in the consistency group is lost, the data of other LUNs will also become unavailable.

If the data of a LUN in the consistency group is lost, the data of other LUNs will not be affected in any way.

Support up to 4 conformity groups.

The LUNs in the consistency group can come from different storage arrays.

The following descriptions about the OceanStor backup solution are multiple choices: (multiple choices)

Support cross-domain management

Support Huawei storage hardware snapshot

Support cross-domain management

Support Huawei storage hardware snapshot

Can not be based on web management

Backup node, backup storage separation

In the Huawei remote replication solution, which of the following statements is correct?

Write data directly to the local storage, and quickly roll back and restore data through snapshot technology

Synchronous remote replication technology can achieve RTU=U, RPO=0,

Write data directly to the local storage, and quickly roll back and restore data through snapshot technology

Which option is not included in the three elements of Huawei's main-standby disaster recovery program information survey?

Confirmation of the live network environment

There are 1040GB files that need to be backed up, the backup window is 6 hours, and the GE network and media end deduplication, then the following statement is correct Yes: (multiple choice)

The required bandwidth is 61.6MB/s

The required bandwidth is 71.7MB/s

When selecting the type of data backup, which option is wrong in the following description?

It is recommended to use a combination of three backup types: full backup, differential incremental backup, and cumulative incremental backup.

If there are only cumulative incremental backups in the schedule, but no full backups, when performing cumulative incremental backups for the first time, all files will be backed up.Pieces.

It is recommended to use a combination of three backup types: full backup, differential incremental backup, and cumulative incremental backup.

If the backup strategy is full backup combined with differential incremental backup, after a system failure, if you want to restore to the most recent data, then It is necessary to restore the data of the last full backup and all differential incremental backups after the full backup.

Differential incremental can save storage space to the greatest extent, and the backup window is small.

The following describes the characteristics of which kind of backup networking

Occupy larger existing network bandwidth.

The backup performance is limited.

It has a certain impact on the host application.

In the VMware environment, the single-choice scenario where VADP cannot be used for backup is:

The storage is directly connected to the virtual machine

(single choice) In which of the following situations, the Huawei OceanStor 9000 system will not start load balancing?

The hard disk is offline 3 times within 10 minutes

(multiple choice) Which of the following are correct in the description of the CIFS protocol?

Data transmission based on TCP protocol

Windows platform file sharing agreement

Data transmission based on TCP protocol

Data transmission based on UDP protocol

Linux platform file sharing agreement

Windows platform file sharing agreement

(single choice) In the Huawei OceanStor 9000, which of the following is not an authentication method supported by NFS sharing?

Client IP address/host name authentication

(multiple choice) The value of Huawei OceanStor 9000 InfoTier is reflected in:

It can ensure the system's response speed to hot data access and improve the storage performance of the entire system.

Comprehensively utilize the cost advantages of different storage media to effectively reduce deployment and maintenance costs.

Improve system storage performance and realize intelligent data management.

Realize automatic file migration according to the corresponding relationship between file attributes and different storage devices, reducing the cost and complexity of manual management.

It can ensure the system's response speed to hot data access and improve the storage performance of the entire system.

Comprehensively utilize the cost advantages of different storage media to effectively reduce deployment and maintenance costs.

Improve system storage performance and realize intelligent data management.

Realize automatic file migration according to the corresponding relationship between file attributes and different storage devices, reducing the cost and complexity of manual management.