Exam Questions and Answers for H13-611_V4.5 Study Guide Questions and Answers!
HCIA-Storage V4.5 Certification Sample Questions and Practice Exam
NEW QUESTION 156
In the Huawei OceanStor V3 storage system, one LUN can create multiple snapshots, but only one snapshot can be in the activated state.
- A. False
- B. True
Answer: A
NEW QUESTION 157
Which of the following is correct for RAID 3? (Multiple Choice)
- A. RAID 3 uses mirroring technology to protect data
- B. 5 hard disks form RAID 3, the utilization rate is 80%
- C. RAID 3 has a dedicated parity disk
- D. 5 hard disks form RAID 3, the utilization rate is 60%
Answer: B,C
NEW QUESTION 158
If a company uses an OLTP database, which migration strategy is suitable for the company's Smart Tier?
- A. Automatic migration
- B. Migrate to the high-performance tier
- C. No migration
- D. Migrate to the low-performance tier
Answer: B
NEW QUESTION 159
What are the current challenges in disaster recovery? (Multiple choices)
- A. Diverse applications and inconvenient management
- B. The cloudification trend of IT systems is becoming more and more obvious. Many virtual machines also need to be protected. The current disaster recovery construction lacks a unified management system.
- C. Data sharing and other capabilities are limited by the physical location of the data, applications and data cannot be separated, and it is impossible to build agile applications and better disaster tolerance features
- D. Disaster recovery construction requires expensive investment
Answer: A,B,C,D
NEW QUESTION 160
Which is correct about HyperMeteor? (Multiple Choice)
- A. Support automatic storage failover
- B. Arbitration server must be configured
- C. The local site and the remote site can run services at the same time
- D. It can only be configured between storage devices of the same model and version
Answer: A,C,D
NEW QUESTION 161
Statement 1: Hyper Mirror one LUN failure, the host business is not interrupted, Hyper Clone primary LUN failure, the host business is interrupted.
Statement 2: Hyper Mirror supports dual copy, and Hyper Clone supports a maximum of 1 primary LUN: 16 secondary LUNs.
- A. Statement 1 is wrong, Statement 2 is wrong
- B. Statement 1 is correct, Statement 2 is correct
- C. Statement 1 is correct, Statement 2 is wrong
- D. Statement 1 is wrong, Statement 2 is correct
Answer: C
NEW QUESTION 162
Which of the following descriptions of NAS is correct?
Description 1: NAS is always based on file sharing.
Description 2: The distance of the network connection affects the performance of the NAS.
- A. Description 1 is correct, description 2 is wrong
- B. Both description 1 and description 2 are wrong
- C. Both description 1 and description 2 are correct.
- D. Description 1 is wrong, description 2 is correct
Answer: C
NEW QUESTION 163
Which three stages does the storage system need to go through to realize Smart Tier? (Multiple choice)
- A. Data migration
- B. Data arrangement analysis
- C. I/O monitoring
- D. Initial capacity allocation
Answer: A,B,C
NEW QUESTION 164
①Scale-out, horizontal expansion, can improve capacity and performance at the same time
②Scale-up, horizontal expansion, cannot improve capacity and performance at the same time (Multiple Choice)
- A. Description 1 is wrong
- B. Description 1 is correct
- C. Description 2 is wrong
- D. Description 2 is correct
Answer: B,C
NEW QUESTION 165
The management IP address of a storage device is 192.168.5.12. Which of the following needs to be entered by Engineer A in the browser to log in correctly?
- A. 192.168.5.12
- B. https://192.168.5.12:8088
- C. http://192.168.5.12
- D. https://192.168.5.12
Answer: B
NEW QUESTION 166
SCSI communication is initiated by the initiator, received and processed by the target. When the host communicates with the storage device, the storage device side assumes the role of the initiator.
- A. False
- B. True
Answer: B
NEW QUESTION 167
Which of the following are types of data? (Multiple Choice)
- A. Structured data
- B. Unstructured data
- C. Semi-structured data
- D. Massive data
Answer: A,B,C
NEW QUESTION 168
Which of the following different types of SSD disks have the lowest price per unit capacity?
- A. eMLC
- B. cMLC
- C. SLC
- D. TLC
Answer: D
NEW QUESTION 169
Which of the following PCIe versions are currently available? (Multiple Choice)
- A. PCIe 1.0
- B. PCIe 2.0
- C. PCIe 3.0
- D. PCIe 4.0
Answer: A,B,C,D
NEW QUESTION 170
Some file types in the computer file system, such as XML, HTML, and Json, can be classified as semi-structured data according to the data type.
- A. False
- B. True
Answer: B
NEW QUESTION 171
According to the disaster tolerance effect, the disaster tolerance level can be divided into ____. (Multiple choice)
- A. Platform-level disaster recovery
- B. Application-level disaster recovery
- C. Business-level disaster recovery
- D. Data-level disaster recovery
Answer: B,C,D
NEW QUESTION 172
The amount of data backed up by incremental backup is greater than that of differential backup.
- A. False
- B. True
Answer: A
NEW QUESTION 173
Which of the sequence of the overall reconstruction process is correct?
1. Query all CKG with CK falling on the faulty disk
2. Allocate hot spare CK to all these CKG
3. Update the CKG information to release the reconstructed CK
4. Write the reconstructed data to the hot standby CK
5. Through the RAID algorithm,
Calculate the data on the failed disk based on the data on the normal disk and the check disk
- A. 5->2->1->4->3
- B. 1->2->5->4->3
- C. 5->1->2->3->4
- D. 1->2->3->5->4
Answer: B
NEW QUESTION 174
Database data belongs to structured data, and audio and video data belong to unstructured data. At present, the growth of storage space mainly comes from the rapid growth of unstructured data.
- A. False
- B. True
Answer: B
NEW QUESTION 175
Huawei Ocenstor hybrid flash memory can only be expanded through PCIe Scale-out.
- A. False
- B. True
Answer: A
NEW QUESTION 176
There are two statements about backups below, which is correct?
Statement 1: The disaster recovery plan does not need to consider whether the backup is on tape or on hard disk.
Statement 2: The backup plan should consider the worst-case scenario.
- A. Statements 1 and 2 are both wrong
- B. Statement 1 is wrong, Statement 2 is correct
- C. Statement 1 and 2 are both correct.
- D. Statement 1 is correct, Statement 2 is wrong
Answer: B
NEW QUESTION 177
Unstructured data is stored in the database, and the realized data can be logically expressed in two-dimensional table structure
- A. False
- B. True
Answer: A
NEW QUESTION 178
The full name of RPO used in disaster recovery backup is:
- A. Recover Plan Objective
- B. Restore Point Objective
- C. Return Purchase Order
- D. Recovery Point Objective
Answer: D
NEW QUESTION 179
Integrated edge storage is mainly used in edge branch application scenarios, such as gas stations and power grids.
- A. False
- B. True
Answer: B
NEW QUESTION 180
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