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
A customer purchased our data migration service and planned to use Huawei RH5885V3 to replace an HP minicomputer that has expired. Which of the following actions is wrong?
- A . It is recommended that customers report HP minicomputers so that if product problems occur during the migration process, they can seek help from HP or third-party software service providers.
- B . Promise the customer that our company will be responsible for the HP minicomputer migration and solve the product problems during the migration process
- C . The integrator will contact the third-party software service provider to ensure the normal operation of the HP minicomputer
- D . The migration plan must be reviewed and approved by the customer and the integrator before it can be implemented.
What are the general procedures and methods for GSM-R interference optimization? (Multiple choice)
- A . DT/CQT Data Collection
- B . Eliminate external/internal interference
- C . Adjust the parameters of the industrial and community
- D . Adjust frequency settings
Which of the following statements can reflect the significance of IP advanced service sales expansion? (Multiple choice)
- A . Stepping Stone
- B . Expand market space
- C . Enhance product competitiveness
- D . Establish a service brand
Huawei’s professional certification system is based on many years of experience in cultivating information and communication technology talents and understanding of industry development. It is based on the personal career development cycle of talents in the ICT industry chain and provides hierarchical professional technical certification in the fields of IP, IT, CTI, and ICT converged technology. It is the only certification system in the full technology field of ICT.
- A . True
- B . False
Huawei’s FusionSphere migration service refers to a service provided by Huawei to migrate the business systems on the customer’s physical server or other virtualization platform to Huawei’s virtualization platform. For example, to migrate the X86 architecture business system to Huawei’s FusionSphere virtualization platform.
- A . True
- B . False
What are the requirements and challenges of data center L1 construction? (Multiple choice)
- A . Long-term construction
- B . Low efficiency
- C . Poor flexibility
- D . Weak management
Huawei Certified Senior Engineer Routing and Switching includes three exams, namely, deploying enterprise-level routing networks, deploying enterprise-level switching networks, and improving enterprise network performance. If you pass any one of them, you can apply for a certification certificate.
- A . True
- B . False
What are the requirements and challenges facing data center L1 integration services? (Multiple choice)
- A . Planning and design need to be implemented
- B . Many suppliers, complex
- C . Difficult to control progress and long construction period
- D . Investment costs are difficult to control and are prone to exceeding budgets
What are the three major trends that trigger the demand for lCT technical consultation and planning and design? (Multiple choice)
- A . ICT architecture integration
- B . Internet + Promotion
- C . Application of new technologies
- D . Business transformation of industry customers
- E . IT business strategy adaptation
Which of the following is accurate about the process of UnetBuilder, an online transport network assessment tool?
- A . Create project information -> upload collected data -> generate network topology -> generate report
- B . Upload collected data -> Create project information -> Generate network topology -> Generate report
- C . Upload collected data -> Generate network topology -> Create project information -> Generate report
- D . None of the above