NO.104 When an OceanStor is powered by the BBU’s it means that only the controller is powered.

NO.105 If the quorum server mode is used in HyperMetro, where is the quorum server placed?

NO.106 In the 2U enclosure models there is a separate BBU installed.

NO.107 The HyperLock (WORM) feature of Huawei Storage enables files to be written only once, cannot be written repeatedly, and cannot be modified, deleted, or renamed.

NO.108 Huawei all-flash storage devices need to be planned and designed before deployment. Which of the following need to be planned during storage networking? (Multiple choice)

NO.109 Which of the following remote replication plans can be used in a geo-redundancy disaster recovery solution? (Multiple Choice)

NO.110 Huawei Scale-Out File Storage is a scale-out file storage system for massive unstructured data storage applications. Which of the following options describe the characteristics of the product? (Multiple choice)

NO.111 What operating systems are supported by OceanStor BCManager eReplication? (Multiple Choice)

NO.112 In the local high-availability solution using Huawei HyperMirror, which of the following statements is correct? (Multiple choice)

NO.113 Which of the following backup types are in the order of the space occupied by the backup media is correct?

NO.114 Backup networking LAN-Base is one of the most common networking methods. What are its advantages? (Multiple choice)

NO.115 The Wushan file system in Oceanstor 9000 uses object storage type, but it only uses object storage for data, and does not use object storage for metadata.

NO.116 You can log in to the CLI of the OceanStor V3 storage through IPv4 or IPv6.

NO.117 Users of HuaweiStorageSystem A are requesting higher performance for their OLTP application. The OLTP application is the only system using HuaweiStorageSystem A.
A colleague suggests improving performance by running SmartQOS on the LUNS involved, while decreasing the performance of other services:
This is;

NO.118 OceanStor V3 series storage systems support COW file systems. When new dab is written or data is changed, the original data will not be overwritten but the new data and data change id written into new allocated disk space. ROW file systems feature solid reliability and flexible scalability and become mainstream file systems such as ZFS, Btrfs, and nilfs.

NO.119 In the Oceanstor 9000 system, if a node is offline for 2 days due to a power module failure, and then returns to normal again, if the administrator does not manually restore the data of the node, the system will automatically change the data during the offline period. Update to the node that is back to normal.

NO.120 Which of the following types of intermediate links can be used in Huawei’s disaster recovery dual-active solution? (Multiple choice)

NO.121 Deduplication is categorized as: (Multiple Choice)

NO.122 Which of the following technologies are used in Huawei’s HyperVault disaster recovery solution? (Multiple choice)

NO.123 A customer has plans to store a large number of files in a directory of Huawei Oceanstor 9000. Most of these files are between 64-128K in size. In order to improve disk utilization and read/write performance, how big should be the strip of files in the file directory?

NO.124 LLD (Lom Level Design) is based on the determined target network architecture, clearly designing the scope of the network and the functional deployment plan, the specific design content includes clarifying the interactive process and all services of the important business that the customer pays attention to within the scope of the contract, the function allocation of each network element, the design of the peripheral docking relationship of the network element, the docking requirements and compliance with the norms, the quantitative calculation of docking resources.

NO.125 Huawei storage products implement the active/passive data center solution based on HyperMetro. Applications are categorized so that some applications are running in data center A and hot backed up in data center B while other applications are running in data center B and hot backed up in data center A, thereby achieving the active-active effect.

NO.126 A colleague is working on an active-active disaster recovery solution. Through testing the bandwidth of the arbitration server to the storage system at both ends is 4Mbit/s, the delay RTT is less than or equal to 40ms, and the packet loss rate is less than or equal to 1%. What will happen to this solution?