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
What are the five commonly used data migration weapons? (Multiple choice)
- A . Migration based on application system built-in tools
- B . Migration based on volume management software (disk management) functions
- C . Migration based on the native command set of the operating system
- D . Migration based on storage network layer functions
- E . Migration based on storage value-added software functions
Huawei professional certification is the only certification system for the entire ICT industry. Which of the following options is not included in Huawei’s professional certification system?
- A . Storage & Cloud Computing
- B . Transmission
- C . Server & Access
- D . Data Communication & Security
What factors should be considered when evaluating the backup solution quotation? (Multiple choice)
- A . Number of backup management servers
- B . Number of application and database clients l Number of backup clients
- C . Backup data volume
Park intelligent analysis algorithm rules. Platform. Cooperative perimeter algorithm, intrusion detection, animals (birds, cats, dogs), rain and snow, light interference, accuracy rate 99%.
- A . True
- B . False
Key indicators for measuring disaster recovery (). (Multiple choice)
- A . RUO
- B . RTO
- C . RVO
- D . RPO
What services are included in the IP network solution implementation service? (Multiple choice)
- A . Implementation Plan Requirements Analysis
- B . Implementation plan design
- C . Target solution/functional verification
- D . Migration/Implementation
The working procedure of project general contracting: project launch—project initial stage—() —() —() —trial operation stage—contract completion—project management completion. Fill in the answers in order.
- A . Procurement Phase
- B . Construction Phase
- C . Design Phase
What does Tier 7 disaster recovery proposed by SHARE78 International Organization refer to?
- A . Software level, two-phase commit between two locations (transaction integrity)
- B . Nearly 0 or 0 data loss, remote data mirroring ensures data integrity and consistency
- C . Nearly zero or zero data loss, remote data mirroring, and business environment can be taken over by highly automated systems
- D . Batch/online database mirroring or log transfer
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
What are the common migration tools? (Multiple choice)
- A . D
- B . Rainbow
- C . Hyper_Mirror
- D . Hyper_Copy
- E . VIS
- F . Lun