BEST Verified Huawei H19-338-ENU Exam Questions (2023) 

The Best Practice Test Preparation for the H19-338-ENU Certification Exam

NEW QUESTION # 53
CloudEngine S7700 switches support service port clustering and CSS2 switch fabric clustering.

• A. False
• B. True

Answer: B

Explanation:
Explanation
CloudEngine S7700 switches support service port clustering and CSS2 switch fabric clustering. According to the CloudEngine S7700 Series Switches Datasheet, service port clustering enables multiple physical ports to form a logical port that provides higher bandwidth and link redundancy, while CSS2 switch fabric clustering enables multiple switches to form a logical switch that provides higher performance and simplified management.

NEW QUESTION # 54
In static-priority arbitration mode, if the active-active relationships are functional, but all replication links between storage arrays are down, what will happen?

• A. Services stop at the preferred site while they continue at the non-preferred site
• B. Services continues at both the preferred and non-preferred sites
• C. Services continues at the preferred site while they stop at the non-preferred site
• D. Services stop at both the preferred and non-preferred sites

Answer: C

NEW QUESTION # 55
Which model does not support NVMe SSD?

• A. OceanStor Dorado 5000 V6
• B. OceanStor Dorado 18000 V6
• C. OceanStor Dorado 3000 V6
• D. OceanStor Dorado 6000 V6

Answer: C

NEW QUESTION # 56
Which of the following is the most important storage requirement of the HIS System?

• A. Intelligent O&M
• B. High reliability
• C. High performance
• D. High deduplication and compression ratio

Answer: C

NEW QUESTION # 57
The active-active status will be interrupted if a quorum server is faulty.

• A. True
• B. False

Answer: B

NEW QUESTION # 58
Which of the following models does not support 100GE uplink ports?

• A. CE5855
• B. CE6820
• C. CE6863
• D. CE6881

Answer: B

Explanation:
Explanation
CE6820 does not support 100GE uplink ports. According to the CloudEngine S6800 Series Switches Datasheet, CE6820 supports 48 x 10GE ports and 4 x 40GE ports, but not 100GE ports.

NEW QUESTION # 59
Which part does a Discovery and Assessment (DNA) report generated by SmartIDC contain? (Multiple Choice)

• A. Solution suggestion
• B. Assessment
• C. Customer business planning
• D. As-is analysis

Answer: A,B,C,D

NEW QUESTION # 60
Which DR features can deliver zero RPO? (Multiple choice)

• A. HyperReplication Synchronous
• B. HyperReplication Asynchronous
• C. SmartMigration
• D. HyperMetro

Answer: A,D

NEW QUESTION # 61
Which statement about the interconnection of Huawei storage systems for remote replication based on OceanStor OS is NOT true?

• A. Different types interconnection among OceanStor Dorado, OceanStor V3, and OceanStor V5
• B. Different levels interconnection among high-end, mid-range, and entry-level storage systems of OceanStor
• C. Different generations interconnection between OceanStor V5 and OceanStor V3
• D. Different vendors interconnection among Huawei, EMC, and HDS storage systems

Answer: D

NEW QUESTION # 62
Which problems can continuous mirroring solve? (Multiple Choice)

• A. Two controllers fail at an interval of 10 seconds.
• B. Two controllers fail at an interval of 20 minutes.
• C. Two controllers fail at the same time
• D. The customer has not replaced it within 10 days after the controller fails.

Answer: A,B,C,D

NEW QUESTION # 63
Enabling the Fast Write function of replication links between storage arrays can reduce the amount of data to be transmitted by 50%

• A. False
• B. True

Answer: B

NEW QUESTION # 64
How to test the failure of three controllers on a Dorado V6 mission-critical storage system with four controllers (SmartMatrix)?

• A. Simulate the faults on three controllers at the same time
• B. Simulate the faults on any two controllers. After 5 minutes, simulate the fault on the third controller.

Answer: B

NEW QUESTION # 65
Which technologies can reduce write I/O latency in long-distance active-active scenarios? (Multiple choice)

• A. RDMA
• B. FastWrite
• C. Gateway-free design
• D. Optimistic lock

Answer: B,C,D

NEW QUESTION # 66
Which of the following are the three levels of SSD wear? (Multiple choice)

• A. Mid-wear < 25%
• B. Severe wear > 85%
• C. Mid wear < 50%
• D. Moderate wear: 50% <&&<85%

Answer: B,C,D

NEW QUESTION # 67
The Dorado supports HyperMetro (active-active).
Which statements are true? (Multiple Choice)

• A. The Dorado can use HyperMetro to work with OceanStor V5 hybrid storage to establish a 3DC deployment mode, red using customers TCO.
• B. Load balancing between sites with zero RPO and close-to-zero RTO
• C. Easy to expand and upgrade to 3DC, which provides reliable data protection without data migration
• D. VMs cannot be used as quorum servers.
• E. Gateway-free active-active, low cost, fewer fault points, and shorter latency

Answer: A,B,C,E

NEW QUESTION # 68
M-LAG can be deployed on server leaf nodes In NOF+ scenarios

• A. False
• B. True

Answer: B

Explanation:
Explanation
M-LAG can be deployed on server leaf nodes in NOF+ scenarios. 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. M-LAG (Multi-Chassis Link Aggregation Group) is a technology that enables multiple leaf nodes to form a logical device that provides high availability, load balancing, and simplified management.

NEW QUESTION # 69
In the test case of front-end interface module redundancy, you must first power off the controller and then the front-end interface module.

• A. True
• B. False

Answer: B

NEW QUESTION # 70
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Huawei is a leading global provider of information and communication technology (ICT) infrastructure and smart devices. The company offers a wide range of products and services, including smartphones, tablets, laptops, servers, storage devices, and cloud computing solutions. Huawei is also known for its professional certification programs, which are designed to help IT professionals develop their skills and knowledge in various domains.

 

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