[Oct-2021] H13-624 Pre-Exam Practice Tests | Exam Questions and Answers for HCIP-Storage Study Guide
HCIP-Storage V5.0 Certification Sample Questions
NEW QUESTION 357
Huawei Oceanstor 9000 alarm notification methods include email notification and SMS notification.
- A. True
- B. False
Answer: A
NEW QUESTION 358
Which are customer benefits provided by the InfoTier feature of Huawei OceanStor 9000? (Multiple Choice)
- A. The response to hotspot data access is faster, improving the storage performance.
- B. Based on the mapping between file attributes and storage devices, files are automatically migrated, simplifying management and reducing management costs.
- C. The cost advantages of different storage media are brought into full play, reducing deployment and maintenance costs.
- D. The storage performance is improved, and data is intelligently managed.
Answer: A,B,C,D
NEW QUESTION 359
In the Huawei Active-Passive DR Solution, it is a mandatory step to create consistency groups.
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION 360
Which types of deduplication are supported by the Huawei OceanStor All-In-One Backup Solution? (Multiple Choice)
- A. Global deduplication
- B. Target-end deduplication
- C. Source-end deduplication
- D. Parallel deduplication
Answer: A,C
NEW QUESTION 361
In the Huawei dual-active disaster recovery solution, the peak write bandwidth of an application needs 10MB/s, the average write bandwidth needs 200KB/s, the average write I/O volume is 4KB, and the bandwidth utilization rate is 70%. So how much bandwidth does the application need to deploy synchronous remote replication?
- A. 200KB/s
- B. 114.3Mbit/s
- C. 2.23MB/s
- D. 10MB/s
Answer: B
NEW QUESTION 362
A company deploys a set of multi-select Huawei distributed storage in data center A and data center B.
It mainly uses block services to carry database, virtual machines and other application-related services, and uses block services to work with active-active features and upper-layer applications to ensure Business continuity. For this dual-active scenario, which of the following descriptions are correct? (Multiple choice)
- A. It is recommended to use active-active consistency groups for database applications
- B. It is recommended that the distance between data center A and data center B are less than 100 kilometers
- C. It is recommended to deploy an arbitration server on a third-party site
- D. It is recommended to use FC networking for the arbitration link
Answer: B,C,D
NEW QUESTION 363
The data format before and after the backup is the same, and the backup data can be directly used to restore production data to ensure the continuity of business read and write.
- A. False
- B. True
Answer: A
NEW QUESTION 364
The Persistence layer of Huawei Distributed Storage provides persistent storage capabilities, EC and multiple copies capabilities, and Plog append only access capabilities through PlogClient.
- A. True
- B. False
Answer: A
NEW QUESTION 365
Which of the following options is wrong about the AK/SK authentication process?
- A. OceanStor9000 will compare the received signature with the signature calculated by the corresponding system. If they are consistent, the authentication is passed.
- B. When the user initiates a data request, the SK and the requested content are encrypted using the IAC algorithm to generate a signature.
- C. After OceanStor9000 retrieves the SK, it uses the MD5 algorithm to encrypt the content of Zhang and the request and generate a signature.
- D. OceanStor9000 will check SK according to AK after receiving the request and signature
Answer: C
NEW QUESTION 366
During the processing of Huawei's distributed big data service IO stack, the computing component sends a request to the DataNode module through the hdfs client, and returns file metadata information.
- A. True
- B. False
Answer: A
NEW QUESTION 367
Which of the following statements about the All-In-One Backup Solution are correct? (Multiple Choice)
- A. To support report management
- B. To support snapshot technology and the backup has no impact on services.
- C. To support deduplication
- D. To support fine-grained recovery
Answer: A,C,D
NEW QUESTION 368
Which applications can be protected by OceanStor BCManager in Huawei Active/Passive Disaster Recovery Solution? (Multiple Choice)
- A. FusionSphere
- B. SQL Server
- C. Oracle
- D. VMware
Answer: A,B,C,D
NEW QUESTION 369
Which of the following descriptions of the software features of the QceanStor 9000 system are correct? (Multiple choice)
- A. The file system supports a maximum of 40PB.
- B. Data self-healing, the maximum recovery speed is 1TB/hour.
- C. Support thin provisioning and non-thin provisioning.
- D. Each node has exclusive use of the node cache
Answer: A,B
NEW QUESTION 370
Which storage tier is not supported by SmartTier of the OceanStor V3 storage systems?
- A. Capacity tier
- B. Performance tier
- C. High-performance tier
- D. Low-performance tier
Answer: D
NEW QUESTION 371
Large Internet company A plans to purchase Huawei's all-flash storage series to protect its key business. Which of the following products are available for selection? (Multiple choice)
- A. OceanStor 9000
- B. OceanStor Dorado 6800 v6
- C. OceanStor 2800 v5
- D. OceanStor Dorado 5600 v6
Answer: B,D
NEW QUESTION 372
For OceanStor V3 SmartMigration function: The capacity of the target LUN can be smaller than that of the source LUN, as long as the available capacity is sufficient.
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION 373
Use the Oceanstor systemReporter report tool to monitor Oceanstor 9000. What resource objects can be monitored? (Multiple choice)
- A. Client
- B. Node
- C. Cluster
- D. Network port
- E. Hard Disk
Answer: A,B,C,D,E
NEW QUESTION 374
The MDS cluster in the DFS provided by OceanStor 9000 divides the file system metadata into a tree-like data structure, and different storage nodes only store a part of the subtree after the cut.
- A. True
- B. False
Answer: A
NEW QUESTION 375
When purchasing storage devices, the available capacity is less than the actual hard disk capacity. Which of the following possible reasons are correct? (Multiple choice)
- A. Coffer disk occupancy
- B. RAlD verification data occupies storage
- C. Data occupation
- D. Hot spare space occupied
Answer: A,B,C,D
NEW QUESTION 376
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