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
Huawei’s goal in service solution sales is to build a healthy ecological development of the lCT industry. What can it achieve? (Multiple choice)
- A . Huawei’s revenue
- B . Channel Partner Benefits
- C . Customer Benefits
- D . User benefits
E Supplier Benefits
How long is the validity period of the junior engineer and senior engineer certificates in Huawei’s professional certification?
- A . 1
- B . 2
- C . 3
- D . 4
What are the professional service products involved in the sales of the two-site three-center network scenario? (Multiple choice)
- A . IP network planning and design services
- B . IP network solution implementation services
- C . IP network optimization service
- D . SmartNOS
Which of the following are not GSM-R/eLTE advanced service products?
- A . eLTE Network Planning and Optimization
- B . eLTE Installation Service
- C . GSM-R network optimization
- D . eLTE solution implementation
- E . GSM- R solution implementation
Which of the following services is not included in the equipment health check service?
- A . Equipment environment check
- B . Operation status check
- C . System Health Audit
- D . Equipment evaluation and optimization
Which of the following services does not belong to the scope of on-site support services?
- A . On-site spare parts replacement
- B . On-site troubleshooting
- C . On-site software version upgrade implementation service
What are the delivery levels for spare parts first? (Multiple choice)
- A . Silver: 7x24xND
- B . Standard: 7x10xND
- C . Platinum: 7x24x2H
- D . Original parts repair: 5x10x30CD
- E . Gold Medal : 7x24x4H
What are the typical application scenarios of data migration using SmArtMigrAtion? (Multiple choice)
- A . Combine the SmartVirtuAlizAtion feature to upgrade the storage system
- B . Adjust business performance
- C . Adjusting service reliability
- D . Adjust the LUN type to meet changing business needs
Which of the following is not usually included in the performance evaluation of wavelength division networks?
- A . Single-wavelength optical power & flatness
- B . OSNR
- C . Combined optical power
- D . Monitoring signal optical power
- E . Dispersion & FE
- F . BER