Latest [Oct 03, 2021] H19-308-ENU Exam with Accurate HCPA-Storage-ENU(Huawei Certified Pre-sales Associate-Storage-ENU) PDF Questions
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NEW QUESTION 116
Which backup networking mode does not need additional network equipment?
- A. LAN Base
- B. Server Free
- C. LAN Free
Answer: A
NEW QUESTION 117
The OceanStor 2200 V3 does not support iSCSI and FC host ports in a single device.
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION 118
Dorado V3 supports adjusting the LUN granularity based on applications.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION 119
Which type of backup copies the minimum amount of data?
- A. Incremental backup
- B. Full backup
- C. Differential backup
Answer: A
NEW QUESTION 120
Which is the customer benefit of Smart Virtualization?
- A. Storage resources in "pay-as-you-use" mode, reducing the upfront investment
- B. Unified management of high-end, mid-range, and entry-level storage, improving management efficiency
- C. Heterogeneous virtualization, consolidating mainstream vendors' storage into resource pools
Answer: C
NEW QUESTION 121
What is the maximum redundancy ratio supported by high-ratio EC?
- A. 16+2
- B. 18+2
- C. 22+2
- D. 20+2
Answer: C
NEW QUESTION 122
In SmartMulti-Tenant, a vStore is managed by only one tenant administrator, and vStDres are isolated from each other.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION 123
2200 V3 does not support iSCSI and FC host ports in a single device.
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION 124
The Dorado V3 supports post-process compression. Data can be compressed after it is written into an SSD.
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION 125
Which is the maximum IOFS that Dorado V3 can achieve?
- A. 3 Million [email protected] ms
- B. 4 Million [email protected] ms
- C. 3 Million IOPS@1 ms
- D. 4 Million IOPS@1 ms
Answer: B
NEW QUESTION 126
Which of the following disk enclosures are supported by the 2200 V3? (Multiple Choice)
- A. 4 U, 24 disks
- B. 2 U, 12 disks
- C. 2 U, 24 disks
- D. 2 U, 25 disks
Answer: A,D
NEW QUESTION 127
Which of the following technologies optimize the F V5 series to ensure SSD performance and reliability?
- A. Adaptive cache algorithm
- B. Flash Link TM
- C. Intelligent IO scheduling
- D. Multi-core CPU optimization
Answer: A,B,C,D
NEW QUESTION 128
What enable Dorado V6 to deliver such high performance?
- A. End-to-end NVMe protocol
- B. Five Huawei-developed chips
- C. Higher performance provided by HDDs
- D. Smart disk enclosure collaboration algorithm
Answer: A,C,D
NEW QUESTION 129
FlashLink involves which of the following technologies:
- A. Sequential write of large blocks
- B. I/O priority adjustment
- C. Scale-up and Scale-out
- D. Independent metadata data partitioning
Answer: A,B,C,D
NEW QUESTION 130
Which of the following are NOT true about OceanStor Dorado V6?
- A. NVMe available for every model.
- B. As low as 1 ms latency
- C. Tolerance for failures of 7 out of 8 controllers for every model
- D. Up to 20 million IOPS
Answer: A
NEW QUESTION 131
Huawei integrated cyber security strategy into various business, end to end established baseline, embedded into process to ensure repe ensure to be audited, in general, including:
- A. Use the right security standards, requirements and best practices.
- B. Manufacture with secure and untampered components.
- C. Design build, and test with security in mind
- D. ABC Model for audit Assume nothing, Believe no one, Check everything.
- E. Secure installation, service and support.
- F. Sell it right: legal compliance.
Answer:
Explanation:
ABCDEF
NEW QUESTION 132
What is the function of a BBU?
- A. System power supply
- B. Power failure protection
- C. Heat dissipation
Answer: A
NEW QUESTION 133
The OceanStor 2200 V3 supports SAS host ports.
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION 134
Which is the maximum IOPS that Dorado V3 can achieve?
- A. 3 Million IOPS@1ms
- B. 3 Million [email protected] ms
- C. 4 Million [email protected] ms
- D. 4 Million IOPS@1 ms
Answer: C
NEW QUESTION 135
Which statement about storage software is incorrect?
- A. A snapshot is a fully usable copy of a specified data set.
- B. Deduplication is a data reduction technology that deletes duplicate data to release system space.
- C. LUN copy supports only full copy.
- D. LUN copy copies the source LUN in a disk array to a target LUN.
Answer: D
NEW QUESTION 136
How much time is needed for the Dorado V3 to reconstruct 1 TB of data?
- A. 3 hours
- B. 0.5 hour
- C. 2 hours
- D. 1 hours
Answer: B
NEW QUESTION 137
Which are the advantages of Dorado Vo smart disk enclosures?
- A. Accelerating data reconstruction
- B. Reducing energy consumption
- C. Reducing the impact of data reconstruction on services
- D. Improving storage performance
Answer: B,C,D
NEW QUESTION 138
Does OceanStor F V5 support 3.5-inch SSDs?
- A. No
- B. Yes
Answer: A
NEW QUESTION 139
Which features and technologies ensure Ever Solid Dorado V6?
- A. System-level reliability: The SmartMatrix fully-connected active-active architecture tolerates seven out of eight controllers to fail and one out of two controller enclosures to fail without interrupting services.
- B. Data center-level reliability: HyperMetro-based gateway-free active-active and geo-redundant 3DC DR solutions
- C. Disk-level reliability: Self-developed SSDs use wear and anti-wear leveling technologies to control the mean time between failures (MTBF)of SSDs in a more predictable manner.
- D. Cloud-level reliability: Gateway-free backup to the cloud
Answer: A,B,C
NEW QUESTION 140
What are the performance-optimized technologies of the OceanStor F V5 series? (Multiple Choice)
- A. Intelligent I/O scheduling
- B. Adaptive cache algorithm
- C. Optimization of CPU cores
Answer: A,B,C
NEW QUESTION 141
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