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NEW QUESTION 113
The cloud data center virtualizes storage, computing and network resources, and provides a virtualization platform for users to use.
- A. True
- B. False
Answer: A
NEW QUESTION 114
Description 1: Enterprises should know how much downtime costs, so as to determine the appropriate backup strategy
Description 2: RTO is not always important for business continuity, but RPO is important
- A. Description 1 is correct, description 2 is wrong
- B. Description 1 is wrong, description 2 is correct
- C. Both description 1 and description 2 are correct
- D. Both description 1 and description 2 are wrong
Answer: A
NEW QUESTION 115
Taking Huawei Oceanstor hybrid flash memory device as an example, when any Ethernet port in the binding port fails, IP drift technology will be applied.
- A. True
- B. False
Answer: A
NEW QUESTION 116
During the daily inspection, an operation and maintenance engineer found that the storage device was alarming and required quick maintenance. Which of the following operations is wrong?
- A. Check the status of the indicator light and deal with related abnormalities
- B. Check business status and handle related abnormalities
- C. Check system performance and handle related abnormalities
- D. Restart the storage device
Answer: D
NEW QUESTION 117
In the Huawei OceanStor V3 storage system, which one of the following statements about mapping snapshot LUNs is correct?
- A. The snapshot LUN mapped to the host can only be read but not written
- B. All statements above are correct
- C. The activated snapshot LUN can be mapped to the host for reading and writing
- D. Snapshot LUN can only be mapped to the same host as the original LUN
Answer: C
NEW QUESTION 118
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. Statement 1 and 2 are both correct.
- B. Statement 1 is correct, Statement 2 is wrong
- C. Statement 1 is wrong, Statement 2 is correct
- D. Statements 1 and 2 are both wrong
Answer: C
NEW QUESTION 119
According to the working principle of mechanical hard drives, what is wrong in Engineer A's analysis of affecting hard drive performance? (Multiple Choice)
- A. The faster the hard disk speed, the shorter the seek time
- B. Rotational speed will affect iops under continuous io conditions
- C. Seek is the main factor affecting the random performance of hard disk random IO
- D. The capacity of a single disk will directly affect the performance of the hard disk
Answer: A,D
NEW QUESTION 120
With NV Me standard, 0PCle, SSD can use native PCIe to directly connect to CPU, which can reduce the delay caused by external controller (such as SATA/sas) and CPU.
- A. True
- B. False
Answer: A
NEW QUESTION 121
A company has sufficient client server resources, but the network resources are tight. Which deduplication strategy is suitable?
- A. File-level deduplication
- B. Source-end deduplication
- C. Target-end deduplication
- D. Byte-level deduplication
Answer: B
NEW QUESTION 122
Which of the following are the characteristics of big data? (Multiple choice)
- A. The value of data is uncertain
- B. Long storage time
- C. Write once, modify many times
- D. Large capacity and fast growth
Answer: A,B,D
NEW QUESTION 123
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. True
- B. False
Answer: A
NEW QUESTION 124
A company purchasing a set of Huawei storage services needs to provide file services while providing block services. Which of the following is correct?
- A. CIFS/NFS are both C/S mode
- B. Support CIFS and NFS deployment on the same network
- C. Support non-domain environment
- D. Support AD domain environment
Answer: A
NEW QUESTION 125
Which of the following are the types of flash memory particles for SSD hard drives? (Multiple Choice)
- A. TLC
- B. SLC
- C. QL C
- D. MLC
Answer: A,B,C,D
NEW QUESTION 126
RAID 2.0+, which of the following is correct?
- A. It is the largest unit that applies for and releases space in the storage pool.
- B. The extent size of different storage pools can be different, but the extent size in the same storage pool is the same.
- C. The size of the chunk and SAS/SSD is a fixed size of 256MB
- D. The size of the chunk and SATA/NL-SAS is a fixed size of 64MB
Answer: B
NEW QUESTION 127
Compared with NAS storage system and file server, what are the advantages of NAS storage system? (Multiple Choice)
- A. Large storage space
- B. High stability
- C. High data security
- D. Diversified services and powerful functions
Answer: A,B,C
NEW QUESTION 128
The Smart Cache feature in Huawei OceanStor V3 series products can only improve read performance, not write performance.
- A. True
- B. False
Answer: A
NEW QUESTION 129
The engineer believes that the storage engine writes locally, that is, after the data is issued by I/O, the engine writes directly to the local hard disk.
- A. True
- B. False
Answer: A
NEW QUESTION 130
Which one of the following statements is correct?
- A. S2200V 3 can support SSD, SAS, SATA hard drives
- B. OceanStor V3 series products support RAIDO/RAID 1/RAID 5/RAID 10, but not RAID 6
- C. NLS AS/SATA hard disks are suitable for data protection using RAID 6 and SAS hard disks are suitable for data protection using RAID 5
- D. The available space of 6 200G hard disks as RAID 5 is 1200G
Answer: C
NEW QUESTION 131
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H13-611_V4.5-ENU exam questions from BraindumpsPrep dumps: https://www.briandumpsprep.com/H13-611_V4.5-ENU-prep-exam-braindumps.html (535 Q&As)
Free 2021 HCIA-Storage H13-611_V4.5-ENU dumps are available on Google Drive shared by BraindumpsPrep: https://drive.google.com/open?id=10fPTfvuLu-cs5pi_Qgvi11VhufTV3f6u
