Huawei H13-624-ENU最新問題集[2022]高得点を掴み取れ
H13-624-ENU問題集GoShiken100%合格率保証
質問 195
Regarding the CIFS sharing that has added new functions to the Huawei Oceanstor 9000C30 version, which of the following statements are correct? (Multiple choice)
- A. Oceanstor 9000 has SMB3 MultichanneL enabled by default
- B. When the client uses the SMB3.0 protocol, if the client has two or more GE/10GE/old network ports of the same type, the client will establish multiple connection channels on Oceanstor 9000
- C. When the client adopts the SMB2.0/2.1/3.0 protocol, when file copying is performed inside Oceanstor 9000, it does not need to go through the client, and it can be done directly in the system at high speed.
正解: A,B,C
質問 196
Data "write through" will generally be faster than Data "write back".
- A. FALSE
- B. TRUE
正解: A
質問 197
Which of the following statements about asynchronous remote replication of the Huawei Active-Passive DR Solution is correct?
- A. The link distance between two data centers can exceed 3000 km (network distance) and the RTT is within 200 ms.
- B. The distance between the data centers cannot be longer than 100 km, and the round-trip transfer latency cannot be longer than 4 ms.
- C. The link distance between two data centers cannot exceed 3000 km (network distance) and the is within 100 ms.
- D. The distance between the two data centers cannot be longer than 300 km, and the round-trip transfer latency cannot be longer than 8 ms.
正解: C
質問 198
Which of the following descriptions of Oceanstor 9000 Wushan file system is wrong?
- A. Wushan file system adopts object storage mode, and does not need to provide users with traditional system tree structure for users to use
- B. The data object of Wushan file system is composed of a group of Stripe, and the stripe is generated by Erasure Code matrix operation
- C. Wushan file system manages the underlying data as objects, which simplifies the management method and metadata overhead
- D. Each object of the Wushan file system is a complex of data and data attribute sets. The data attributes can be set according to the application, including data distribution, service quality, etc.
正解: A
質問 199
Mean Time Between Failures (MTBF) refers to the average continuous time without failure during operation or testing of the product.
- A. True
- B. False
正解: A
質問 200
A disaster recovery project adopts Huawei's full-space snapshot solution at the network layer. A snapshot of the source volume will be created at 9:00, and the snapshot will be created at 9:10. During this process, the source volume has a write operation. Which of the following statements are correct?
- A. The data content of the snapshot volume is the incremental data of the source volume between 9:00 and 3:10.
- B. The data content of the snapshot volume is the same as the data content of the source volume at 9:10.
- C. The snapshot volume is a physical copy of the source volume at 9:00.
- D. The data content of the snapshot volume is the same as the data content of the source volume at 9:00.
正解: D
質問 201
FusionStorage Block adopts a unique data block slicing technology, and a data routing algorithm based on DHT Hash, which can evenly distribute the data of the volume to the fault domain of a larger resource pool, so that each volume can get larger The IOPS and MBPS performance also makes the load of each hardware resource relatively balanced.
- A. True
- B. False
正解: A
質問 202
In the process of dealing with storage failures, which of the following principles should be followed? (Multiple choice)
- A. First locate the outside, then locate the inside
- B. Check the storage device first, and then check the business host
- C. First high-level alarm, then low-level alarm
- D. First common alarm, then individual alarm
正解: A,B,C,D
質問 203
Which of the following technologies are used in the Huawei HyperVault DR Solution? (Multiple Choice)
- A. Remote replication
- B. Mirror
- C. eReplication
- D. Snapshot
正解: A,D
質問 204
What are cloud storage's disadvantages when it serves as backup media?
- A. Backup media require management.
- B. Capacity is difficult to expand.
- C. A high-bandwidth network is required.
- D. Cloud storage is difficult to deploy.
正解: C
質問 205
Which authentication modes are not supported by the CIFS sharing function of Huawei OceanStor 9000? (Multiple Choice)
- A. Global authentication
- B. DAP domain authentication
- C. Local authentication
- D. AD domain authentication
- E. NIS authentication
正解: B,E
質問 206
In N8500 V200NO01, which of the following commands can be used to check the status of the file system is online?
- A. storage fs status
- B. storage s list
- C. storage fs status show
- D. storage fs online
正解: B
質問 207
Which of the following technologies are used in Huawei's HyperVault disaster recovery solution? (Multiple choice)
- A. Snapshot technology
- B. eRepliation
- C. Remote replication technology
- D. Mirror technology
正解: A,C
質問 208
Backup networking LAN-Base is one of the most common networking methods. What are its advantages? (Multiple choice)
- A. Good backup performance.
- B. Does not affect the performance of the production host.
- C. Both control data and backup data are transmitted through the business network.
- D. Make full use of the existing network and save costs.
正解: C,D
質問 209
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. True
- B. False
正解: A
質問 210
What types are supported by SmartQuota of the OceanStor 5300 V3? (Multiple Choice)
- A. Hard quota
- B. User quota
- C. Directory quota
- D. User group quota
正解: B,C,D
質問 211
The traditional storage controller is centralized, which will cause performance bottlenecks. In Huawei's hyper-converged FusioncCube, the distributed architecture and distributed storage make the storage performance bottleneck disappear.
- A. True
- B. False
正解: A
質問 212
The storage resources of an enterprise mail application service are limited, so a quota is set for the business user. The soft quota for user A is 500 MB and the hard quota is 800 MB. Under this configuration, which of the following statements are correct? (Multiple choice)
- A. User A can use up to 800 MB of the storage system
- B. When user A uses 500 MB of space, the system will send a resource shortage alarm to the user. When the user adjusts the space to be used below 450 MB, the alarm disappears
- C. When user A uses 500 MB of space, the system will send a resource shortage alert to the user, and the write fails
- D. User A can use up to 500 MB of storage system
正解: A,B
質問 213
Which of the following statements about LAN-free and Server-free backup networking is true?
- A. During data backup, Server-free generates a copy that will be mounted to the backup server.
- B. Server-free backup networking can directly back up data to backup storage.
- C. LAN-free backup networking does not affect production hosts.
- D. The LAN-free data backup path is as follows: production storage > backup server > backup media.
正解: A
質問 214
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