Die Huawei H19-105_V2.0 Zertifizierungsprüfung gehört zu den beliebtesten IT-Zertifizierungen. Viele ambitionierte IT-Fachleute wollen auch Huawei H19-105_V2.0 Prüfung bestehen. Viele Kandidaten sollen genügende Vorbereitungen treffen, um eine hohe Note zu bekommen und sich den Bedürfnissen des Marktes anzupassen.
| Section | Objectives |
|---|---|
| Topic 1: Cooling and Environmental Control | - Cooling Technologies
|
| Topic 2: Sales and Solution Positioning | - Customer requirements analysis
|
| Topic 3: Data Center Facility Fundamentals | - Overview of Data Center Infrastructure
|
| Topic 4: Huawei Data Center Solutions Overview | - Huawei facility product portfolio
|
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21. Frage
Which of the following represent the key values of Huawei PowerPOD 3.0?
Select all that apply
Antwort: A,B,C,D
Begründung:
Huawei PowerPOD 3.0 is a converged critical power solution designed around four core customer value propositions: footprint saving, power saving, time saving, and worry-free operation.
Option A is correct because PowerPOD 3.0 improves end-to-end electrical efficiency through its integrated power architecture and S-ECO operating mode. Huawei identifies an improvement in full-link efficiency from approximately 95.4% to 98.4%, excluding the transformer.
Option B is correct because worry-free operation is achieved through full-chain visualization, intelligent monitoring, predictive maintenance, and early identification of component deterioration. These functions support reliability and reduce unplanned service interruptions.
Option C is correct because factory prefabrication, integrated equipment design, and simplified busbar connections reduce deployment complexity. Huawei identifies a reduction in delivery time from approximately two months to two weeks.
Option D corresponds to the officially designated Footprint Saving value. High-density power modules and compact flapping-wing switches enable substantial equipment consolidation, reducing a representative 2.5 MW configuration from 21 cabinets to 10.
These four value propositions collectively address energy efficiency, operational reliability, implementation time, and infrastructure space utilization. All four answer choices are therefore correct.
Huawei Training Material - Supporting Extract
PowerPOD 3.0: Footprint saving - 50%(21#10cabinets).
Power saving - 95.4%#98.4%.
Time saving - 2months #2weeks.
Worry free - Reactive # Predictive O & M.
Innovative power module; Innovative load switch; S-ECO; Efficiency 98.4%@0ms transfer.
Huawei Course Reference: Introduction to Huawei Data Center Facility and Critical Power Solutions - PowerPOD 3.0: Converged & Simplified, Building a Footprint Saving, Efficient, and Reliable Power System.
PDF page 17; slide 18.
Verification assessment: All four PowerPOD 3.0 value propositions identified.
22. Frage
What are the levels of partner specialist certification?
Select all that apply
Antwort: A,B,C
Begründung:
Huawei's specialist certification framework establishes three professional competency levels: Associate, Professional, and Expert.
Option B, HCSA, stands for Huawei Certified Specialist - Associate. It represents the foundation level of specialist certification and evaluates the essential knowledge and skills required for a specific professional role or technical domain.
Option C, HCSP, stands for Huawei Certified Specialist - Professional. This level evaluates more advanced capabilities and the ability to apply professional knowledge to technical, operational, or customer-facing requirements.
Option A, HCSE, stands for Huawei Certified Specialist - Expert. It represents the highest of the three specialist certification levels and evaluates advanced expertise associated with complex responsibilities and professional scenarios.
The three levels form a structured progression through which individuals can develop and demonstrate professional competence.
Huawei's specialist certification system also distinguishes the competency level from the occupational role and technical domain. For example, Sales, Presales, Marketing, and Field certifications may exist within particular technology domains.
The HCSA V2.0 course displays associate-level and expert-level certifications within its Data Center Facility and Critical Power portfolio. Huawei's official specialist certification framework confirms the complete Associate-Professional-Expert hierarchy.
Therefore, all three options are correct.
Huawei Training Material - Supporting Extract
Data Center Facility & Critical Power Certification: HCSA-Sales-Data Center Facility.
HCSA/P-Presales-Data Center Facility (Power).
HCSA/P-Presales-Data Center Facility (Cooling).
HCSA/P-Presales-Data Center Facility (Modular DC).
HCSE-Presales-Data Center Facility.
The HCSA slide provides these examples but does not expand HCSP; supplementary official certification framework: https://partner.huawei.com/university/weben/cert/cert.html?certId=CRE2 Huawei Course Reference: Introduction to Data Center Facility Partner Policies Outside China - Huawei Certified Specialist Overview. PDF page 87; slide 7. Supplementary Huawei specialist certifications framework.
23. Frage
In a large-scale data center, which of the following cooling solutions does Huawei use in IT equipment rooms?
Select all that apply
Antwort: B,D
Begründung:
Huawei's cooling architecture for large-scale data centers differentiates between cooling systems designed for IT equipment rooms and those serving power distribution rooms. This distinction is important because the environmental control requirements and equipment characteristics of these spaces differ.
Option B is correct because Huawei's high-temperature chilled water fan-wall solution is specifically designed for large-scale IT equipment rooms. It supports efficient horizontal airflow distribution and uses higher chilled-water inlet temperatures to reduce cooling energy consumption. This approach is particularly applicable in high-temperature and high-humidity environments where indirect evaporative cooling may be unsuitable.
Option C is correct because Huawei's Indirect Evaporative Cooling (EHU) solution provides energy-efficient cooling for large-scale IT equipment rooms. It maximizes the utilization of natural cooling resources while maintaining separation between indoor and outdoor air streams.
Option A is not identified as a principal IT equipment room cooling solution in the relevant architecture.
Huawei instead positions air-cooled refrigerant pump equipment under power distribution room cooling.
Option D is likewise not identified among the specified IT room cooling solutions.
Therefore, B and C correspond to the two cooling families designated for IT equipment rooms. The instruction to Select all that apply answers is inconsistent with the architecture presented.
Huawei Training Material - Supporting Extract
Cooling solution for IT equipment room: Indirect Evaporative Cooling Series; Fan Wall series (High- temperature chilled water).
Cooling solution for Power Distribution Room: Air-cooled refrigerant pump.
High-temperature and high-humidity areas where EHU is not suitable.
Selected high-temperature chilled water cooling architecture.
Huawei Course Reference: Introduction to Huawei Data Center Facility and Critical Power Solutions - Huawei Smart Cooling Solution for Large DC. PDF page 27; slide 28.
24. Frage
Which of the following statements about the Huawei high-temperature chilled water fan wall are correct?
Select all that apply
Antwort: A,B,C
Begründung:
Huawei's high-temperature chilled water fan-wall solution combines electrical efficiency, modular maintenance, simplified infrastructure construction, and improved cooling performance.
Option A describes the solution's integrated Power Factor Correction (PFC) capability. Huawei's intelligent rectifier incorporates PFC technology, reducing Total Harmonic Distortion of current (THDi) to below 5% and improving power factor to above 0.99 under the stated rated-load conditions. This eliminates the requirement for a separate Active Power Filter (APF) for the specified harmonic performance. However, the term DG is not established as the component integrating PFC; the identified component is the intelligent rectifier.
Option C is correct because the fan-wall solution uses horizontal airflow distribution without requiring raised- floor construction. Removing the raised-floor requirement simplifies installation and reduces associated capital expenditure.
Option D is correct because the higher chilled-water inlet temperature, increasing from approximately 15°C to
20°C, improves cooling efficiency and reduces Cooling Load Factor (CLF) by approximately 15%.
Option B introduces an unsupported extension of the hot-swappable component list. The modular hot-swap design specifically identifies the main control board, fan driver, and low-voltage power supply. The complete fan unit is not expressly included in that one-minute hot-swap list.
Therefore, A, C, and D are the intended selections, with the component terminology in A requiring correction.
Huawei Training Material - Supporting Extract
Fan Wall High-Efficiency Cooling: 15%# CLF; inlet water temperature:15 # # 20 # ; Simplified O & M: 1min (30min # 1min); Hot-swappable module.
Integrated PFC module, THDi < 5%, PF > 0.99 @100% load. Intelligent rectifier (integrates PFC). THDi <
5%@100% load, APF is not required.
Huawei modular design (main control board/fan driver/and low-voltage power supply).
Huawei Course Reference: Fan Wall: High-Efficiency Cooling, Extraordinary Reliability, and Simplified O
& M; Integrated PFC Module; One-Side Maintenance. PDF pages 36-39; slides 37-40.
25. Frage
Which of the following does NOT accurately describe the concept behind Huawei's data center facility and critical power solution?
Antwort: A
Begründung:
Huawei defines its future-oriented data center facility concept through the GSSR framework: Green, Simple, Smart, and Reliable. These four principles establish the strategic direction of Huawei's data center facility and critical power solutions.
Option A, Smart, is one of the four core principles. It emphasizes AI-based operations and maintenance, intelligent fault identification, predictive protection, and automated energy efficiency optimization.
Option C, Simple, is also a designated principle. It focuses on modular construction, factory prefabrication, rapid deployment, simplified maintenance, and flexible infrastructure expansion.
Option D, Reliable, represents the principle of maintaining service availability through redundant architecture, fault prediction, component-level resilience, and preventive protection.
Option B, Low carbon, is closely associated with Huawei's Green principle but is not the exact name of one of the four GSSR pillars.
The Green principle encompasses energy saving, space efficiency, lifecycle carbon reduction, material recycling, and improved utilization of energy resources.
Therefore, B is the intended examination answer when the question tests recognition of the formally named GSSR pillars.
However, describing the solution as low carbon is not technically incorrect. Low-carbon development is a legitimate objective within the Green principle. The question should therefore ask which term is not one of the four named GSSR pillars to remove this ambiguity.
Huawei Training Material - Supporting Extract
GSSR, the Way to Future-proof Data Center.
Green; Simple; Smart; Reliable.
Green - Energy saving: improving power supply and cooling efficiency.
Green - Carbon reduction: material recyclable.
Simple - Simple Deployment: Strong Environment Adaptability and Short TTM.
Smart - Smart O & M: manual inspection # AI-based remote inspection.
Reliable - Preventive protection: passive response # active prediction.
Huawei Course Reference: Introduction to Huawei Data Center Facility and Critical Power Solutions - Data Center Industry Trends: GSSR, the Way to Future-Proof Data Center. PDF page 8; slide 9.
Verification assessment: Low carbon is an objective of Green; question uses imprecise 'does NOT accurately describe' rather than formal GSSR pillar.
26. Frage
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