Huawei H19-321_V2.0 Practice Exams
Last updated on Oct 23,2026- Exam Code: H19-321_V2.0
- Exam Name: HCSA-Presales-Service V2.0
- Certification Provider: Huawei
- Latest update: Oct 23,2026
Which of the following is the significant difference between eLTE network and GSM-R?
- A . Support voice services
- B . Support data services
- C . Support cluster scheduling services
- D . Support high-speed data transmission
Which of the following are cloud computing professional services? (Multiple choice)
- A . Desktop Cloud Integration Service–Solution Implementation
- B . Desktop Cloud VM Service Provisioning – Solution Implementation
- C . Cloud computing integration services C solution implementation
- D . P2V/V2V business migration service
In a new campus network project involving WLAN and IP network equipment, if the customer requires the original manufacturer to provide solution design and software debugging, what service sales opportunities may exist? (Multiple choice)
- A . WLAN network planning and design services
- B . IP network evaluation and optimization services
- C . IP network planning and design services
- D . IP network solution implementation services
WLAN planner, a WLAN network planning and design tool, is not open to the channel at this stage.
- A . True
- B . False
Which of the following statements about hard disk media retention service is wrong?
- A . Customers who purchase media retention services are mainly confidential customers such as the government and the military, or customers with high requirements for data information security such as media and finance.
- B . If you purchase the hard disk media retention service, the replaced faulty hard disk will become the customer’s property and will not be returned to Huawei.
- C . Hard disk media retention service can improve the customer information security level and protect confidential private information security
- D . Hard disk media retention service can be sold separately when the device is out of warranty
Before expanding the capacity of a WDM network, it is often necessary to evaluate whether it can be expanded directly. If there is a certain risk of expansion due to network performance issues, optimization operations need to be performed before expansion.
- A . True
- B . False
What are the benefits of partners participating in Huawei service solutions? (Multiple choice)
- A . Enhance service capabilities
- B . Enriching service products
- C . Enhance service brand
- D . Share business growth with Huawei
- E . Lower cost
- F . Accelerate market expansion
Which of the three elements for measuring and evaluating disaster recovery systems is not included?
- A . BM: BACkupWinDow
- B . The length of time allowed for the backup system to perform backups
- C . RPO:ReCoveryPointOBjeCtive
- D . Describe the "maximum amount of data loss that can be tolerated", and restore system data to a previous point in time (with data loss)
What is not included in the ELTE solution implementation service?
- A . Solution Testing
- B . System Configuration
- C . Project Management
- D . Coverage Optimization
- E . System joint debugging
The power supply for Class A electronic information system room should use two power supplies, and both power supplies should not be damaged at the same time.
- A . True
- B . False