Huawei H19-321_V2.0 Practice Exams
Last updated on Oct 22,2026- Exam Code: H19-321_V2.0
- Exam Name: HCSA-Presales-Service V2.0
- Certification Provider: Huawei
- Latest update: Oct 22,2026
What services does the major incident support service include? (Multiple choice)
- A . Inspection before guaranteeing service
- B . Emergency plan preparation
- C . On-site expert duty
- D . Submit service summary report
E On-site spare parts guarantee (optional service)
The construction period of the rapid integration model is shortened by 20%, and TCO is reduced by 10%.
- A . True
- B . False
Huawei Cloud Service Business Model ().
- A . Cloud platform + operating costs
- B . Cloud platform + operating costs + civil engineering
- C . Cloud platform + operating costs + mechanical and electrical construction
- D . Cloud Platform
Which of the following tools is mainly used for information collection and evaluation in IP network assessment and optimization services?
- A . GNEEC
- B . eNSP
- C . WLANPlanner
- D . uNetbuilder
SDH network assessment and optimization service refers to analyzing the current operating status of the customer’s SDH network and the user’s future business development plan, discovering the problems and bottlenecks in the network, and proposing and implementing targeted network optimization plans on the basis of fully protecting the original network investment, so as to achieve sustainable development of the network and improve network quality.
- A . True
- B . False
What conditions of the source host does the DC Rainbow migration tool depend on? (Multiple choice)
- A . When the source host is Windows, the VSS service must be enabled normally.
- B . If the source host is Windows, the system disk needs to be in NTFS format
- C . If the source host is Linux, the SSH service needs to be enabled normally.
- D . If the source host is Windows, .NET needs to be installed
SDH line capacity upgrade refers to the related services caused by the upgrade of equipment line capacity. The service only refers to the increase of line capacity by adding new optical boards to the equipment, including the removal of the original optical boards and the migration of the services of the original boards to the new boards. The quotation for the line capacity upgrade service has nothing to do with the size of the line capacity.
- A . True
- B . False
Due to network capacity issues, some links in the customer’s SDH network need to be upgraded from 2.5G to 10G. What kind of professional services are involved?
- A . Line capacity upgrade
- B . ASON Network Design
- C . Device version upgrade
- D . OTN evaluation and optimization
What service solutions can Huawei provide in the early stage of customer ICT system construction?
- A . Planning and consulting, planning and design
- B . Planning and Consulting, Implementation
- C . Planning, design and implementation services
- D . Planning, design, and integrated services
According to the structural requirements of the international GB50174-2008 "Design Code for Electronic Information System Computer Rooms", the seismic fortification of Class A computer rooms should not be lower than Class II.
- A . True
- B . False