Practice Test for H19-338-ENU Certification Real 2024 Mock Exam

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Huawei H19-338 (HCPP-Storage) Certification Exam is a globally recognized certification exam that validates the knowledge and skills of IT professionals in the field of storage solutions. H19-338-ENU exam is designed to test the candidates' understanding of the latest storage technologies, industry standards, and best practices in data storage management.

 

NEW QUESTION # 70
Which of the following are storage protocols for host connection in SAN? (Multiple choice)

• A. NoF (NVMe over Fabric)
• B. iSCSI
• C. FC
• D. SAS

Answer: A,B,C

NEW QUESTION # 71
Which of the following are advantages of HQoS?

• A. quality guarantee for VIP users and high-priority services
• B. hierarchical per-user-per-service scheduling
• C. The control device and access device are virtualized into one device which is managed by the control device in a unified manner

Answer: A,B

Explanation:
Explanation
HQoS (Hierarchical Quality of Service) is a technology that provides hierarchical per-user-per-service scheduling and quality guarantee for VIP users and high-priority services. HQoS can implement fine-grained traffic control and service differentiation based on user groups, service types, and service priorities. The control device and access device are not virtualized into one device by HQoS.

NEW QUESTION # 72
What are the highlights of Huawei's HyperMetro NAS solution? (Multiple choice)

• A. The active-active (HyperMetro) solution can be smoothly upgraded to the geo-redundant 3DC DR solution.
• B. Cross-site bad block repair is supported.
• C. FastWrite is supported.
• D. No additional gateways are required.
• E. The dual-arbitration mode is provided.

Answer: A,B,C,D,E

NEW QUESTION # 73
Which of the following are benefits of front-end interconnect (shared) I/O modules? (Multiple choice)

• A. Fewer front-end modules and hst links needed
• B. Host path loss prevention in the event of controller failure controller hard/software upgrades, and even single FC link between host and storage
• C. Direct data dispatch to the distributed controller through front-end modules in one engine controller enclosure
• D. Storage sysadmins are needed to ensure the multipath software is servers runs online before controller upgrades

Answer: A,B,C

NEW QUESTION # 74
Which of the following models does not support 100GE uplink ports?

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

Answer: D

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 # 75
In an OceanStor Dorado V6 Architecture with two controller enclosures and eight controllers, which scenarios are supported for high availability? (Multiple Choice)

• A. Tolerance of simultaneous failures for seven controllers
• B. Tolerance of simultaneous failures for any three controllers
• C. Tolerance of simultaneous failures of any two controllers
• D. Tolerance of a single controller enclosure failure

Answer: B,C

NEW QUESTION # 76
HyperCDP objects can be used to restore data but cannot be directly mapped to hosts for read and write operations.

• A. False
• B. True

Answer: A

NEW QUESTION # 77
Which of the following is not a VDI application scenario in the healthcare industry?

• A. Telemedicine assistance and training
• B. Surgical treatment room
• C. Public terminal
• D. Patient information and management system

Answer: B

NEW QUESTION # 78
Which of the following is Huawei intelligent O&M software?

• A. OponStack
• B. FusionCkxid
• C. IMaster NCE-Fabricelnsight
• D. iMaster NCE-Fabric

Answer: C

Explanation:
Explanation
iMaster NCE-FabricInsight is Huawei's intelligent O&M software that can provide network-wide visibility, intelligent analysis, and automated O&M for data center networks. iMaster NCE-FabricInsight can collect data from various sources, such as SNMP, Telemetry, Syslog, sFlow, and iFIT. It can also use AI algorithms to detect anomalies, locate faults, predict risks, and optimize performance. iMaster NCE-FabricInsight can also automate network configuration, deployment, verification, and recovery.

NEW QUESTION # 79
Which of the following statements about basic concepts in data center network is incorrect?

• A. Spine nodes are core nodes on the fabric network. They provide high-speed IP forwarding and conned to leaf nodes using high-speed interfaces in any scenario, spine nodes do not need to support VXLAN
• B. The overlay technology is a tunnel encapsulation technology, such as VXLAN The basic principle is that packets are encapsulated in tunnel encapsulation mode, transparently transmitted on the underlying network, and then decapsulated to obtain original packets after reaching the destination. This is equivalent to a network overlay (overlay) on the underlying network.
• C. A leaf node is a fabric network function access node and provides various network devices to access a VXLAN network
• D. The underlay network is a bearer network consisting of various physical devices, such as TOR switches, aggregation switch core switches, load balancing devices and firewalls

Answer: A

Explanation:
Explanation
Spine nodes are core nodes on the fabric network, but they do need to support VXLAN in some scenarios.
According to the Data Center Networking: What It Is, Why It Matters, And Types article, VXLAN is a tunnel encapsulation technology that allows overlay networks to be created on top of the underlay network. Spine nodes need to support VXLAN when they act as gateways between different overlay networks or between overlay and underlay networks.

NEW QUESTION # 80
What is the IO model for Vdbench performance testing on the test of "Random Read and Write Performance (With Data Reduction)?

• A. 16KB_70%Read_100% Random
• B. 8KB_100%Read_70%Radom
• C. 8KB_70%Read_100%Random

Answer: C

NEW QUESTION # 81
The redundancy design of key components of the S12700E series switches can achieves 99 999% reliability

• A. False
• B. True

Answer: B

Explanation:
Explanation
The redundancy design of key components of the S12700E series switches can achieve 99.999% reliability.
According to the CloudEngine S12700E Series Switches Datasheet, CloudEngine S12700E series switches support N+1 backup for MPUs, SFUs, CMUs, and power modules, as well as hot swapping for all components, ensuring high availability and reliability.

NEW QUESTION # 82
Which of the following statements about the relationship between HyperMetro and multipathing software is correct?

• A. HyperMetro is irrelevant to multipathing software
• B. HyperMetro can be used only when Huawei UltraPath is used
• C. HyperMetro supports native multipathing software of compatible operating systems, such as VMware NMP, MPIO, and Device Mapper

Answer: C

NEW QUESTION # 83
Which of the following technologies is not recommended for data centers?

• A. 802. 1x
• B. M-LAG
• C. BFD
• D. VXLAN

Answer: A

Explanation:
Explanation
The technology that is not recommended for data centers is 802.1x. This is because 802.1x is a port-based authentication protocol that requires each device to be authenticated before accessing the network. This can cause delays and complexity in data center environments where there are many devices and high-speed connections2

NEW QUESTION # 84
Which Dorado versions or models support Non-Disruptive Upgrade (NDU)? (Multiple choice)

• A. Dorado V3
• B. Dorado V6 mid-range models
• C. Dorado V6 high-end models
• D. Dorado V6 entry-level models

Answer: B,C,D

NEW QUESTION # 85
Which arbitration mode does Huawei's active-active (HyperMetro) solution support? (Multiple choice)

• A. Quorum disk
• B. Heartbeat
• C. Static priority
• D. Quorum server

Answer: C,D

NEW QUESTION # 86
The free mobility function allows users to obtain the consistent network access policy regardless of their location and IP address Free mobility requires the network to be made up entirely of Huawei devices.

• A. False
• B. True

Answer: A

Explanation:
Explanation
The free mobility function allows users to obtain the consistent network access policy regardless of their location and IP address, but it does not require the network to be made up entirely of Huawei devices.
According to the Huawei CloudCampus Solution Description, free mobility is supported on a hybrid network consisting of Huawei and third-party devices, and the authentication point can be deployed on third-party devices.

NEW QUESTION # 87
Which technology can provide real-time service quality visualization and minutes-level fault demarcation?

• A. TI-LFA
• B. TWAMP
• C. BFD
• D. iFIT

Answer: D

Explanation:
Explanation
iFIT is a technology that can provide real-time service quality visualization and minutes-level fault demarcation. It can collect and analyze network traffic data, identify network problems, and optimize network performance. iFIT uses Telemetry to collect data from network devices, and uses Network Cloud Engine (NCE) to process and display the data. iFIT can also use In-band Network Telemetry (INT) to embed data into packets for more accurate measurement.

NEW QUESTION # 88
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Huawei H19-338-ENU (HCPP-Storage) Exam is an essential certification exam for individuals looking to establish a career in storage solutions. It covers various topics necessary to work as a storage technician or storage administrator, including features, installation, configuration, maintenance, and more. Candidates should prepare thoroughly for the exam and should consider taking training courses or seeking guidance from experienced professionals to increase their chances of success.

 

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