Huawei H19-321_V2.0 Practice Exams
Last updated on Sep 12,2026- Exam Code: H19-321_V2.0
- Exam Name: HCSA-Presales-Service V2.0
- Certification Provider: Huawei
- Latest update: Sep 12,2026
What is the quotation dimension for optical network assessment service?
- A . Subrack
- B . Network element
- C . Person/day
- D . Site
Software update authorization means: in order to ensure the stable operation of the equipment purchased by the customer, Huawei provides the customer with software correction patches, which are installed by Huawei.
- A . True
- B . False
From a technical perspective, the purpose of a disaster recovery drill is to verify the RTO, RPO technical recovery indicators, verify the scripted switching method, and inspect and verify various recovery operation manuals.
- A . True
- B . False
What does Huawei’s data center L1 lifecycle service include? (Multiple choice)
- A . Consultation
- B . Design
- C . Implementation
- D . Testing
- E . Verification
Selling Huawei’s training and certification services can effectively enhance customer stickiness.
- A . True
- B . False
Industry customers have complex existing network environments, different services, and different requirements for training courses. If standardized courses do not meet customer needs, can Huawei’s training and certification services provide customized training to customers to confirm that it can be delivered?
- A . Customized Training Proposal
- B . Equipment BOQ and quotation
- C . Standard Course Training Proposal
- D . Bid and Customer Requirements List
Optical network evaluation and optimization service is the main service of transmission professional services, including three major service products: WDM network evaluation and optimization, SDH network evaluation and optimization, and microwave network evaluation and optimization.
- A . True
- B . False
Which of the following disaster recovery solutions has the correct order of increasing complexity and service cost?
- A . Local high reliability < active/standby disaster recovery < active/active
- B . Active/standby disaster recovery < active/active < local high reliability
- C . Active-active<Local high reliability<Active-standby disaster recovery
Which of the following aspects does Huawei’s WDM network assessment service assess? (Multiple choice)
- A . Network performance
- B . Online resources
- C . Network reliability
- D . Network management and maintenance
- E . Equipment health check
SmartMigration can only be performed between LUNs with different performance within the storage system and cannot be performed between storage systems with incompatible performance. configurations.
- A . True
- B . False