2025 Valid H19-358-ENU FREE EXAM DUMPS QUESTIONS & ANSWERS
Free H19-358-ENU Exam Braindumps Huawei Pratice Exam
NEW QUESTION # 66
The deduplication of OceanStor V3 is fixed-length deduplication, and the deduplication granularity is 4KB~64KB, which is consistent with the block size of this file system.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION # 67
Oracle's DataGuard is a host-level disaster recovery solution.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION # 68
Which domain authentication does OceanStor V3 CIFS protocol support?
- A. ACL
- B. LDAP
- C. AD
- D. NIS
Answer: C
NEW QUESTION # 69
Among the following storage node interconnection technologies, which of the following with the fastest data transmission speed?
- A. FC
- B. Infiniband
- C. FCoE
- D. 10GE iSCSI
Answer: B
NEW QUESTION # 70
Which of the following statements about file snapshots is correct? (Multiple choice)
- A. Support timed snapshots
- B. Support manual recovery
- C. Supports reading but not writing
- D. Support manual snapshots
Answer: A,B,C,D
NEW QUESTION # 71
The NAS features of the OceanStor V3 series support the pNFS protocol.
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION # 72
Which of the following are the technical features of HyperReplication/A? (Multiple choice)
- A. Secondary LUN data protection and writability
- B. RPO in seconds
- C. Support master-slave switching
- D. Quickly respond to host write requests
- E. Support split mode
Answer: A,B,C,D,E
NEW QUESTION # 73
Which of the following is correct about the CIFS home dir sharing description of OceanStor?
- A. Read-only snapshots will be displayed in Homedir sharing mode
- B. In Homedir mode, all clients can define and manage their own files
- C. Both are correct
- D. In Homedir sharing mode, files are equally visible to all clients.
Answer: B
NEW QUESTION # 74
XOR operation is usually used in RAID system reconstruction to recover data on damaged hard drives.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION # 75
Which of the following data protection methods can provide the highest level of data protection?
- A. LUN Copy
- B. Remote replication
- C. Snapshot
- D. CDP
Answer: D
NEW QUESTION # 76
Regarding the user's RAID configuration suggestions, which of the following statements is correct? (Multiple choice)
- A. RAID6 options: 2D+2P, 4D+2P, 8D+2P
- B. SSD is recommended to configure RAID10
- C. For RAID3/5 configuration, it is recommended to choose 2D+1P, 4D+1P, or 8D+1P
- D. SAS and NL-SAS hard disks are recommended to be configured with RAID6
Answer: A,B,C,D
NEW QUESTION # 77
What is the value of high, medium and low-end interconnection? (Multiple choice)
- A. Unified management of high, medium and low-end products to improve management efficiency
- B. Reduce investment in disaster recovery center equipment
- C. Resource reuse to reduce customer investment
Answer: A,B,C
NEW QUESTION # 78
SmartCache and SmartTier cannot be used together
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION # 79
Which of the following is main difference between POST-LINE deduplication and IN-LINE deduplication? (Multiple choice)
- A. POST-LINE deduplication technology has a higher storage space utilization rate than IN-LINE deduplication technology
- B. POST-LINE deduplication technology receives data first and then performs deduplication
- C. IN-LINE deduplication technology has higher requirements on backup device performance than POST-LINE
- D. IN-LINE deduplication technology can deduplicate data while receiving it
- E. The storage space utilization rate of POST-LINE deduplication technology is lower than that of IN-LINE deduplication technology
Answer: B,C,D,E
NEW QUESTION # 80
Which of the following deduplication methods can effectively reduce the amount of data transmission between the business host and the backup device?
- A. POST-LINE deduplication
- B. IN-LINE deduplication
- C. Source-side deduplication
Answer: C
NEW QUESTION # 81
What type of network scaleout does OceanStor V3 use?
- A. IP
- B. infiniband
- C. FC
- D. PCIE
Answer: A
NEW QUESTION # 82
OceanStor V3's heterogeneous virtualization supports NAS features.
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION # 83
How often does a disaster recovery system perform a full backup?
- A. One week
- B. January
- C. Two weeks
Answer: A
NEW QUESTION # 84
Which of the following descriptions about OceanStor V3 snapshots is incorrect?
- A. When using scheduled snapshots, Replication Director is not required.
- B. Files support manual snapshots
- C. LUN supports writable snapshots
- D. When LUN uses scheduled snapshots, Replication Director is not required
Answer: D
NEW QUESTION # 85
What type of storage is usually used in database applications?
- A. DAS
- B. SAN
- C. JBOD
- D. NAS
Answer: B
NEW QUESTION # 86
The RPO that OceanStor V3 can achieve is?
- A. Seconds
- B. Minute level
- C. Millisecond level
- D. Hourly
Answer: A
NEW QUESTION # 87
Deduplication and compression are two separate features, and the licenses are also separate and can be configured separately.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION # 88
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