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 does the on-site service scope of engineers include? (Multiple choice)
- A . Daily troubleshooting and weekly/monthly operation reports
- B . Problem tracking and escalation and cooperating with Huawei TAC to handle faults
- C . Routine Inspection and Reporting
- D . Business customization and network optimization services
E-Equipment Relocation Service
Huawei professional certification certificates have a validity period. After the validity period expires, HCIE students must pass the written test and interview again to obtain HCIE certification again.
- A . True
- B . False
What are the main standards for international data center design reference?
- A . GB50174-2008
- B . GB50462-2008
- C . GB50052-2009
- D . GB50352-2005
Which of the following statements about on-site support services is wrong?
- A . On-site services include on-site spare parts replacement and on-site problem handling.
- B . Arrange engineers to provide on-site problem solving services when problems cannot be effectively solved through remote technical support
- C . Arrange engineers to perform on-site hardware replacement when the problem can only be solved by replacing hardware.
- D . If you have purchased an on-site service maintenance package, we will prioritize solving the problem through on-site service.
The purpose of the U-Net tool for eLTE network planning and optimization is unified management and simple deployment.
- A . True
- B . False
In Huawei’s professional certification system, except for routing, switching and storage, students who want to obtain NP-level certification certificates must have NA-level qualification certificates.
- A . True
- B . False
What does Huawei’s management training include? (Multiple choice)
- A . Strategy and Implementation
- B . Team Management and Motivation
- C . Huawei’s development history
What is the value of GSM-R assessment and optimization services? (Multiple choice)
- A . Rapidly improve network performance
- B . Analysis and location of difficult problems
- C . Optimizing security in key areas
- D . Knowledge and skills transfer
- E . Save maintenance costs
A radio and television customer’s operating network has a fault. It is determined that the router has too many routing entries, resulting in slow convergence. Which service is most likely to be expanded?
- A . IP Solution Implementation Services
- B . IP network planning and design services
- C . IP network evaluation and optimization services
- D . Software Upgrade Service
A. The power supply for the electronic information system room of Class A should use two power supplies, and both power supplies should not be damaged at the same time.
- A . True
- B . False