Latest May 11, 2024 Real H19-338-ENU Exam Dumps Questions Valid H19-338-ENU Dumps PDF
Huawei H19-338-ENU Exam Dumps - PDF Questions and Testing Engine
NEW QUESTION # 113
Which is NOT the arbitration granularity supported by HyperMetro arbitration?
- A. HyperMetro vStore consistency group
- B. HyperMetro vStore pair
- C. HyperMetro LUN pair
- D. HyperMetro LUN consistency group
Answer: A
NEW QUESTION # 114
What facts can be used to clear customers' security concerns about SmartIDC-Grad (Information Collection) ? (Multiple Choice)
- A. SmartIDC-Grab has been tested and certified by professional antivirus and security vulnerability scan tools.
- B. No plug-in is installed.
- C. Only open APOs and CLI commands of the collected devices are invoked.
- D. Success stories
Answer: A,B,C
NEW QUESTION # 115
Which statements about OceanStor 100D are true? (Multiple choice)
- A. It provides background data consistency checks.
- B. It stores metadata in metadata nodes.
- C. It can be scaled out to a maximum of 4096 nodes.
- D. It employs a distributed cluster architecture.
Answer: A,B,C,D
NEW QUESTION # 116
When only one LUN is configured in a Dorado V6 system, how many controllers are involved in the process?
- A. 0
- B. 1
- C. 2
- D. All controllers online
Answer: D
NEW QUESTION # 117
The storage system monitors the responses to I/Os delivered to disks. If the responses exceed the upper limit, the RAID group experiences a read degrade to quickly respond to the hosts. This technology is called:
- A. Slow disk detection
- B. Online diagnosis
- C. Rapid response to slow I/Os
Answer: A
NEW QUESTION # 118
Which reliability technologies are used in Huawei all-flash storage? (Multiple choice)
- A. RAID
- B. Bad block management
- C. Power failure protection
- D. Wear leveling
Answer: A,B,D
NEW QUESTION # 119
Compared with common Ethernet, the NOF+ scenario greatly Improves usability and reliability
- A. True
- B. False
Answer: A
Explanation:
Explanation
Compared with common Ethernet, the NOF+ scenario greatly improves usability and reliability. According to the Huawei CloudFabric Data Center Network Solution White Paper, NOF+ (Network-Oriented Fabric+) is a data center network architecture that supports both Layer 2 and Layer 3 connectivity between servers and leaf nodes. NOF+ uses VXLAN technology to create overlay networks on top of theunderlay network, which improves network scalability, flexibility, and security. NOF+ also uses M-LAG technology to provide link redundancy and load balancing between leaf nodes and servers, which improves network availability and performance.
NEW QUESTION # 120
Which of the following models supports expansion to up to 32 controllers?
- A. OceanStor Dorado 5000 V6
- B. OceanStor Dorado 6000 V6
- C. OceanStor Dorado 8000 V8
- D. OceanStor Dorado 300 V6
Answer: C
NEW QUESTION # 121
How many IOPS can OceanStor 100D Block reach for a single client?
- A. 70,000
- B. 50,000
- C. 80,000
- D. 60,000
Answer: C
NEW QUESTION # 122
Which of the following features make OceanStor capable of storing PACS data over a 15-year period? (Multiple choice)
- A. Security and reliability
- B. Intelligent lifecycle management
- C. Simplified management
- D. Elastic scalability
Answer: A,B,C,D
NEW QUESTION # 123
By March 2021, how many limes has Huawei CloudFabric solution been awarded Gartner's "Customer Choice"?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
Explanation:
Explanation
Huawei CloudFabric solution has been awarded Gartner's "Customer Choice" three times by March 2021.
According to the Huawei CloudFabric Solution Wins Gartner Peer Insights Customers' Choice for Third Consecutive Year article, Huawei CloudFabric solution received this honor in 2019, 2020, and 2021.
NEW QUESTION # 124
What is the specification of the OceanStor Dorado V6 high-end controller?
- A. 4 controllers per 3U
- B. 3 controllers per 3U
- C. 2 controllers per 2U
- D. 4 controllers per 4U
Answer: D
NEW QUESTION # 125
In Europe, Customer A is using SmartIDC for discovery and Assessment (DNA).
Which SmartIDC platforms can be used for analysis? (Multiple choice)
- A. Deploy SmartIDC Analyzer for analysis.
- B. Upload data to the SmartIDC China site for analysis
- C. Upload data to the SmartIDC Germany site for analysis.
Answer: A,C
NEW QUESTION # 126
When SmartQoS is configured on Dorado V6 and the max, normalized IOPS (8 KB) is set to 10,000 for a target LUN, the maximum IOPS of the target LUN is ____ when 16 KB I/Os are written to and read from the target LUN.
- A. 10,000 IOPS
- B. Less than 10.000. The traffic limit is about 8.500 IOPS.
Answer: B
NEW QUESTION # 127
FastWrite improves performance by 30%.
How many kilometers between active-active data centers can this improvement be applied to? (Multiple choice)
- A. 20 km
- B. 100 km
- C. 0 km
- D. 50 km
Answer: B,D
NEW QUESTION # 128
Which of the following firewalls are recommended for data centers'?
- A. USG6712E
- B. USG6680E
- C. USG6716E
- D. USG12004
- E. LUSG12008
Answer: A,B,C
Explanation:
Explanation
USG6680E, USG6712E, and USG6716E are firewalls that are recommended for data centers. They provide high-performance security protection, virtualization, and cloud management capabilities for data center networks. USG12004 and USG12008 are not firewalls, but routers that are designed for enterprise WANs.
NEW QUESTION # 129
The system availability is 99.999%, indicating that the annual interruption time of the storage array is about 5 minutes.
- A. True
- B. False
Answer: A
NEW QUESTION # 130
Huawei partners should establish a cyber security assurance system to ensure the cyber security of customers
- A. True
- B. False
Answer: A
Explanation:
Explanation
Huawei partners should establish a cyber security assurance system to ensure the cyber security of customers.
According to the Huawei Cyber Security Assurance System White Paper, Huawei partners are required to comply with Huawei's cyber security requirements and standards, implement cyber security management processes and controls, conduct cyber security audits and assessments, and report cyber security incidents.
NEW QUESTION # 131
Does incremental EC directly aggregate large objects and affect performance?
- A. No
- B. Yes
Answer: B
NEW QUESTION # 132
Which of the following is the minimum RAID unit of Huawei RAID 2.0+?
- A. Block (chunk)
- B. Cache
- C. Disk
Answer: A
NEW QUESTION # 133
Which of the following statements about the relationship between HyperMetro and multipathing software is correct?
- A. HyperMetro supports native multipathing software of compatible operating systems, such as VMware NMP, MPIO, and Device Mapper
- B. HyperMetro is irrelevant to multipathing software
- C. HyperMetro can be used only when Huawei UltraPath is used
Answer: A
NEW QUESTION # 134
Which storage systems support gateway-free active-active configuration? (Multiple choice)
- A. EMC Unity
- B. Huawei OceanStor V5
- C. NetApp A300
- D. EMC PowerMax
Answer: B,D
NEW QUESTION # 135
Which statement about the Dorado's global garbage collection (GC) are correct? (Multiple choice)
- A. Dorado supports intelligent adjustment of multiple GC levels based on the garbage percentage and CPU usage.
- B. When a conflict cocurs, user I/Os and metadata always have a higher priority than GC.
- C. Global GC issues TRIM commands to trigger GC on SSDs.
Answer: A,B,C
NEW QUESTION # 136
The HyperMetro architecture of OceanStor Dorado V6 belongs to which of the following categories?
- A. Active-passive gateway
- B. Active-active gateway
- C. Active-active gateway-free
- D. Active-passive gateway-free
Answer: C
NEW QUESTION # 137
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