Huawei H19-321_V2.0 Practice Exams
Last updated on Oct 21,2026- Exam Code: H19-321_V2.0
- Exam Name: HCSA-Presales-Service V2.0
- Certification Provider: Huawei
- Latest update: Oct 21,2026
Typical application scenarios of Huawei big data in the financial industry include: historical detail query, bank mainframe query load shifting, and online log analysis.
- A . True
- B . False
The renewal rate of Five Diamond CSP partners is between 10% and 20%, and Huawei provides single-signature maintenance sales incentives.
- A . True
- B . False
Which of the following does not belong to the GSM-R project network optimization stage?
- A . Initial Optimization Phase
- B . Centralized Optimization Phase
- C . Acceptance Optimization Phase
- D . Dimension Optimization Phase
In principle, IP solution implementation services and engineering installation services are required to be bundled with the equipment for sale.
- A . True
- B . False
The government’s investment models for cloud IDC projects include (). (Multiple choice)
- A . Financial Allocation Model
- B . BT mode
- C . Crowdfunding Model
Which item is not included in the disaster recovery plan?
- A . Local high availability solution
- B . Active-Active Solution
- C . Migration plan
- D . Two-site three-center solution
What service modules are involved in the customer network life cycle? (Multiple choice)
- A . Planning and Consulting
- B . Planning and Design
- C . Testing
- D . Implementation
- E . Operation
- F . Promotion
Compared with traditional operation and maintenance, what are the advantages of remote operation and maintenance management? (Multiple choice)
- A . Real-time monitoring and automatic protection
- B . Centralized operation and maintenance to reduce manpower input
- C . Cloud Fault Experience Database
- D . Network operation and maintenance relies on on-site engineers
- E . NOC expert consultation, more efficient processing
Which service does not belong to the evaluation research & planning and design phase?
- A . Data Migration Environment Site Survey
- B . Data verification after service cutover
- C . Compatibility Verification (Software and Hardware)
- D . Data migration solution testing and verification
In a certain SDH network, some services are not configured with protection routes, resulting in poor network reliability. Which of the following optimization services can be used to solve this problem?
- A . Line capacity optimization
- B . Board replacement optimization
- C . Network protection optimization
- D . Business channel optimization