H13-624_V5.0 Exam Questions

Which of the following descriptions of OceanStor V3 storage array asynchronous remote replication is wrong?

Which of the following descriptions is correct? 1 The goal of backup is to prevent human misoperation or system problems. It saves historical data and the recovery time is relative...

Regarding storage layer data replication disaster recovery technology, which of the following statements is correct?

In Huawei's active-active disaster recovery solution, which of the following situations must use Fiber Channel connection?

Huawei's 3DC disaster recovery management network is divided into a disaster recovery management network and a production management network. These two networks must be deployed se...

In the application scenario of data backup, which of the following descriptions about optical disc storage media is wrong?

In the HyperMetro active-active data center solution, the quorum server mode has higher reliability than the static priority mode, which can ensure the continuous operation of the...

The storage capacity required by site A is 2543GB. The storage capacity required by site B is 3000GB. The backup data of site B is remotely copied to site A for storage. Considerin...

The built-in script of the disaster recovery management software OceanStor BCManager eReplication supports one-click failure recovery for Oracle and SQL Server applications. Which...

The cascade replication disaster recovery solution establishes a cascade replication relationship for the storage devices used by the business to achieve disaster recovery in the s...

In Huawei's local high-availability solution, if the HyperMirror feature is used, which feature must be used to create a mirror for the entire column of heterogeneous storage.

In the data replication technology for disaster recovery, the data replication technology at the host layer has good compatibility with servers and storage devices.

In the HyperMletro active-active data center solution, which of the following statements about the static priority of the arbitration anti-split-brain mode is incorrect?

VADP backup mode does not include:

In which aspect is the difference between using synchronous remote replication and asynchronous remote replication in Huawei's disaster recovery solution?

Regarding deduplication on the target side, which of the following descriptions is incorrect?

After testing, the bandwidth of the two data centers of the customer is 155Mbit/s, the peak write bandwidth of an application is 9.8MB/s, the average write bandwidth is 300KB/s, th...

Which of the following is the correct sequence of steps for disaster recovery scheme design? A Storage capacity and disaster recovery bandwidth calculation. B compatibility confirm...

The backup situation of an enterprise application is that a full backup of all files and directories was performed on February 1 (Feb 1), February 2 (Feb 2), February 3 (Feb 3), an...

The LUN size relationship between production storage and disaster recovery storage configuration remote replication is: the capacity of the secondary LUN is greater than or equal t...

In the backup structure with one main backup domain and multiple branch backup domains, which of the following descriptions is wrong?

A colleague customizes Huawei's active-active disaster recovery solution for a customer. The customer already has a set of OceanStor S5500T V2 and a third-party storage system. The...

The disadvantage of the physical tape library is that the hardware mechanical failure rate is high, and the tape medium itself is relatively fragile, which is easily affected by th...

File-level deduplication is also called single-instance storage (SIS). Check the attributes of the file to be stored according to the index, and compare it with the stored file. If...

The backup scheme design process is divided into multiple stages. Which of the following stages is in the correct order?

For a replication consistency group in a normal state, which operation needs to be performed on the replication consistency group before master-slave switching?

Which of the following statements about synthetic full backup is wrong?

When using OceanStor BCManager eReplication for disaster recovery switchover and switchback tests, both the production and disaster recovery arrays must support the snapshot featur...

During the installation of Commserver, if cS and Agent are in the same network segment, there is no need to configure the host file.

Compared with ordinary file backup, the components that need to be deployed more when deploying VMware backup are?

Which of the following descriptions about eReplication is incorrect?

In a data backup management system, if the requirement for backup performance is not high, the media server may not be configured separately, and the media server module and the ma...

The disadvantages of using cloud storage as a backup medium are:

When performing data backup, in order to save space, data may be deduplicated. For example, duplicate data blocks A and B will only physically save one copy of the data, and the co...

The parameters to be considered when configuring the backup data retention policy include the retention period, retention cycle, and the number of write streams.

The following describes the characteristics of which backup network 1 Occupies a large existing network bandwidth. 2 Backup performance is limited. 3 has a certain impact on the ho...

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

Silence the application before the snapshot, and then trigger the hardware storage snapshot to create a snapshot copy with application consistency. Data backup is performed through...

In RAID2.0+ technology, what is the default size of the CHUNK split from the SAS hard disk?

Company A plans to adopt hyper-convergence to realize the rapidly changing information needs of the enterprise. Which of the following items are architectural features of hyper-con...

Huawei's hybrid flash storage adopts the RAID 2.0+ software architecture, which realizes the virtualization of the underlying media and upper-layer resources, and solves the proble...

A multinational company has a huge business, and customer business data is scattered in multiple locations, and the distance between locations is greater than 1,000 km. The enterpr...

A company has various businesses such as database applications, OLTP applications, mail service applications, and Web server applications. The SmartCache feature does not significa...

The HyperLock (WORM) feature of Huawei storage allows data to be written only once to a file, and cannot be written repeatedly and is not allowed to be modified, deleted, or rename...

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 t...

The peak write bandwidth of an application is 10MB/s, the average write bandwidth is 200KB/s, and the average write IO size is 4KB (the overhead of private information is about 11%...

Creating a consistency group is a necessary step in Huawei's active-standby disaster recovery solution.

In the VMware backup scenario, when the non-SAN transmission mode is used, the backup data is transmitted to the VSA through the ESXi host, and then written to the backup medium th...

Which is the correct process sequence for installing CommServe?

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