Pass Your H13-624-ENU Dumps as PDF Updated on 2022 With 696 Questions
Huawei H13-624-ENU Real Exam Questions and Answers FREE
NEW QUESTION 194
Which of the following statements about data backup policies are true? (Multiple Choice)
- A. In the same scenario, synthetic backup outperforms incremental backup in terms of restoration time.
- B. Each backup needs a full backup as the basis.
- C. Differential incremental backup minimizes the use of backup space.
- D. Differential incremental backup is used to back up data changes made between two backups.
Answer: A,B,C,D
NEW QUESTION 195
Regarding Huawei OceanStor Backup Solution, which are characteristics of global repository cells? (Multiple Choice)
- A. The backup duration is reduced. The backup has no impact on services. Data can be recovered in seconds.
- B. Multiple backup domains are centrally managed.
- C. Reducing O&M costs by 50%.
- D. Simplifying backup domain management.
Answer: B,C,D
NEW QUESTION 196
A storage cluster has five P36 nodes and adopts 10GE networks at the front and back ends. The front-end service network provides two 10GE ports.
When distributed file system service and object storage service are both deployed on nodes, how many IP addresses should be planned for the front-end service network?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION 197
Which of the following state changes of a WORM filesystem require manual operation: (Multiple Choice)
- A. Initial to locked
- B. Locked to locked
- C. Appending to locked
- D. Locked to initial
- E. Initial to appending
Answer: A,B,C
NEW QUESTION 198
Which of the following option is not included in the file sharing interface provided by the Huawei Oceanstor 9000 system?
- A. NFS
- B. Object
- C. CIFS
- D. FTP
Answer: B
NEW QUESTION 199
The object service provides the online aggregation capability of small objects. The small objects uploaded by the client are written into the SSD cache first, aggregated into an EC strip size, and then EC is calculated, and the data strips and EC are calculated automatically the parity is stored on the HDD.
- A. False
- B. True
Answer: B
NEW QUESTION 200
Which of the following statements about backup networking LAN-free and Server-free is correct?
- A. Server-free will generate a copy when data is backed up, and the copy will be mounted to the backup server.
- B. Server-free networking can directly back up the backup data to the backup medium.
- C. The path of the LAN-free backup data stream is production storage - backup server - backup media.
- D. LAN-free backup networking has no impact on production hosts.
Answer: A
NEW QUESTION 201
Is the Active-Active DR Solution feasible for the scenario where the bandwidth for the quorum server to the primary and secondary storage systems is 4 Mbit/s, RTT is not greater than 40 ms, and the packet loss rate is not greater than 1%?
- A. No. The packet loss rate cannot be greater than 0.1%.
- B. No. The latency cannot be larger than 20 ms.
- C. Yes. All conditions required for the solution are met.
- D. No. The bandwidth cannot be smaller than 10 Mbit/s.
Answer: A
NEW QUESTION 202
Which of the following statements about the InfoLocker feature of Huawei OceanStor 9000 is false?
- A. WORM protection can be submitted only in an automatic manner.
- B. If a directory is configured as a WORM root directory, all existing subdirectories as well as newly created subdirectories and files under the directory automatically obtain the WORM attributes of the directory.
- C. A WORM clock can be set only once, and it cannot be modified later.
- D. WORM files can be modified and deleted.
Answer: D
NEW QUESTION 203
An enterprise needs to continuously protect its important business data, and needs to perform different operations on LUN data without affecting the business, such as report generation, data testing, data analysis, etc.
Which of the following characteristics can meet the requirements of the enterprise?
- A. SmartVirtualization
- B. HyperCDP
- C. SmartCache
- D. HyperLock
Answer: B
NEW QUESTION 204
What is the unit that Huawei Oceanstor9000 provides CIFS/NFS/FTP sharing?
- A. User
- B. Contents
- C. User Group
- D. Documents
Answer: B
NEW QUESTION 205
A colleague customized an active-active disaster recovery solution for a customer. The customer already has a third-party storage system and plans to purchase a new OceanStor 5300 V3, and place the two sets of devices in two data centers to implement active-active disaster recovery. Which solution?
- A. Not feasible. The active-active disaster recovery solution requires at least two sets of OceanStor V3 storage.
- B. Not feasible. The active-active disaster recovery solution only supports Huawei storage and does not support third-party storage.
- C. Feasible, the storage device meets the requirements of the self-sufficient active-active disaster recovery solution.
Answer: A
NEW QUESTION 206
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.
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION 207
The three elements of the CAP principle of a distributed database system are: Consistency, Availability, and Partition tolerance.
Regarding the three elements of CAP that the database follows, which of the following descriptions are correct? (Multiple choice)
- A. For most web application databases, they follow the CPA principle. In design, consistency is usually sacrificed in exchange for high availability. Partition tolerance of traditional relational databases is a basic requirement.
- B. For distributed data systems, partition tolerance is a basic requirement
- C. In a distributed system, these three elements can only achieve two points at the same time at most, and it is impossible to give consideration to all three.
Answer: A,C
NEW QUESTION 208
Huawei's hyper-converged storage uses a distributed hash algorithm, which of the following processes occur on the server side? (Multiple choice)
- A. Write cache
- B. Map the location on the disk
- C. Partition mapping OSD
- D. Hash calculation Partition
Answer: C,D
NEW QUESTION 209
Suppose that the amount of data is 2000 GB at site A and is 3000 GB at site B, and the deduplication ratio is 3.
If the data at site B needs to be remotely replicated to site A, how large back-end storage should be?
- A. 4000 GB
- B. 2000 GB
- C. 3000 GB
- D. 5000 GB
Answer: C
NEW QUESTION 210
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. False
- B. True
Answer: B
NEW QUESTION 211
Which of the following about the WushanFS global cache technology employed by Huawei OceanStor 9000 is false?
- A. Data cached on a node cannot be hit by the read/write service of another node.
- B. The WushanFS uses a distributed lock mechanism to implement global management of cached data. The same service data is cached only on one node. Another node that needs to access the service data can apply for a lock to obtain the cached data.
- C. WushanFS global cache enables the memory spaces on all storage servers to logically form a unified memory resource pool.
- D. Global cache helps improve the sharing of memory resources among nodes.
Answer: A
NEW QUESTION 212
In Oceanstor 9000, if a hard disk is offline for 15 minutes, the data on the hard disk will be restored by the following method: the system calculates the data on the hard disk and restores these data to other normal hard disks.
- A. False
- B. True
Answer: B
NEW QUESTION 213
The following parameters are set for a user: The quota type is capacity quota, the quota type is forcible quota, the recommended threshold is 3 GB, the soft threshold is 4 GB, the hard threshold is 6 GB, and the grace period is 10 days.
Which of the following is false?
- A. When the used storage space reaches 6 GB, the system prevents data from being written.
- B. When the used storage space reaches 4 GB, the system reports an alarm, but the user is still allowed to write data within the grace period.
- C. When the used storage space reaches 5 GB and more than 4 GB of storage space has been used for 11 days, the user is not allowed to write data.
- D. When the used storage space reaches 3 GB, the system does not report an alarm and the user is still allowed to write data.
Answer: D
NEW QUESTION 214
SmartPartition can: (Multiple Choice)
- A. Automatically partitions physical disks.
- B. Divide read and write cache into partitions.
- C. Prevent one service from claiming all resources.
- D. Allocate resources on demand.
Answer: B,C,D
NEW QUESTION 215
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