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Huawei H13-624 Practice Test - Questions Answers, Page 66

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Question 651

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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, and the average The write bandwidth is 300KB/s, the average write I/O size is 4KB., and the bandwidth utilization rate is 70%. Colleagues choose active and standby synchronous remote replication for disaster recovery Scheme, the scheme:

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Question 652

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Which of the following is the correct sequence of steps in the design of a disaster tolerance solution?

Storage capacity and disaster tolerance bandwidth calculation. B. Compatibility recognize. C. Selection of disaster recovery plan. D. Network design. E. Design of disaster tolerance function.

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Question 653

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In the Huawei backup solution, Server-Free backup networking involves snapshot technology, which component initiates the snapshot creation Build order.

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Question 654

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The backup situation of an enterprise application was that on February 1 (Feb 1), a single-selected full backup of all files and directories was performed, and 2 Cumulative incremental backup was performed on February 2 (Feb 2), February 3 (Feb 3), and February 4 (Feb 4).

The service disk fails, and now I want to restore to the February 4th version, what backup files are needed?

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Question 655

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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 to the capacity of the primary LUN.

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Question 656

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In a backup structure with a primary backup domain and multiple branch backup domains, the following description is wrong:

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Question 657

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Colleagues customized Huawei dual-active disaster recovery solutions for customers. Customers already have a set of OceanStor S5500TV2 and a set of third-party systems.

In the storage system, the two sets of equipment are placed in two data centers to implement activeactive disaster recovery. The solution:

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Question 658

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The disadvantage of physical tape libraries is that the hardware and mechanical failure rate is relatively high, and the single-selection tape media itself is relatively fragile and vulnerable to external environments.

Environment (temperature, humidity, dust, etc.), it is prone to failure.

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Question 659

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File-level deduplication is also called single-instance storage (SIS). It checks the attributes of the files to be stored according to the index and compares them with the stored files.

For comparison, if there is no identical file, store it and update the index, otherwise only store the pointer to the existing file.

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Question 660

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

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Related questions

In the Huawei dual-active disaster recovery solution, the peak write bandwidth of an application needs to be 10MB/s for single selection, and the average write bandwidth needs to be 200KB/s, and the average write bandwidth is 200KB/s. The I/O volume is 4KB. The bandwidth utilization rate is 70%. How much bandwidth does the application need to deploy synchronous remote replication?
A company deployed multiple block service applications on the same Huawei distributed storage device, including daily backups, database organization, and ticketing. According to periodic settlement, the administrator finds that these services will extremely consume system resources during a certain period of time. If it occurs during working hours, it will affect Affect other interactive businesses. Administrators use QoS features to limit the consumption of storage resources by these services according to their occurrence time period. Avoid affecting production business or interactive business. Administrators should consider which resources to restrict ()
Operation and maintenance is based on technology and provides higher-quality services through technical guarantee products. Which of the following aspects can be used to improve luck Dimension quality ()
The following single-choice descriptions that do not belong to the features of the horizontally extended file storage function are:
Multiple choice Internet company A uses Huawei's hyper-converged storage to build the company's information platform, which significantly increases the storage space of the platform. Use efficiency. Which of the following options reflects this feature ()
When selecting storage devices, if the business requires a single hard disk IOPS greater than 3000, which of the following hard disk types can be selected select()
A company purchases two sets of Huawei horizontally extended file storage, which are deployed in the production data center and the disaster recovery data center. The storage administrator needs to To create a replication zone channel between two storage systems, which of the following option descriptions is correct ()
The SmartCache feature of Huawei hybrid flash storage is most suitable for which of the following scenarios?
Select the following statements about the HyperSnap feature of the file system, which options are correct ()
Single-selection Huawei's hyper-converged storage uses a single-selection structure of distributed storage logic architecture. Which of the following is the function of the OSD module ()