Huawei H19-413_V1.0 Practice Exams
Last updated on Oct 23,2026- Exam Code: H19-413_V1.0
- Exam Name: HCSA-Presales-Access V1.0
- Certification Provider: Huawei
- Latest update: Oct 23,2026
What manufacturers’ certifications does SAN certification mainly refer to? (Multiple choice)
- A . EMC
- B . IBM
- C . Brocade
- D . CISCO
Railway wireless services are gradually evolving from GSM-R to LTE-R, so transmission equipment no longer needs to be compatible with the original SDH services.
- A . True
- B . False
By 2025, at least () county hospitals in the country will reach the medical service capacity level of tertiary hospitals, play the role of county medical centers, and lay a solid foundation for solving common diseases in cities and counties.
- A . 1200
- B . 1400
- C . 1000
- D . 800
A 2M optical/electrical service provides N protection paths. Which is the largest N?
- A . 3
- B . 4
- C . 1
- D . 2
Decentralized/domain management is an important feature of MA5800 that is ahead of other manufacturers, making the management of all-optical campus networks more secure and flexible. Which of the following statements is correct? (Multiple choice)
- A . Different tenants have exclusive virtual OLTs, providing different SLAs; resource virtualization and service isolation.
- B . Resource isolation to ensure resource security of different departments’ businesses.
- C . Each department can flexibly customize the business it needs, and business development and upgrades are independent of each other.
- D . Different management accounts have different permissions
Regarding the end-to-end 100% hard isolation proposed by the optical transmission NHP, which of the following descriptions is incorrect?
- A . VLAN isolation
- B . Cross-slot isolation
- C . Line time slot/wavelength isolation
A 2M optical port board is developed for power relay protection scenarios. The optical port is directly connected to the relay protection equipment. Which equipment is reduced and the fault point is reduced?
- A . Relay protection device
- B . MUX/DMUX
- C . Optical Modem
- D . PCM
In OTN encapsulation, how many minimum time slots does an ODU4 consist of at most?
- A . 100
- B . 80
- C . 40
- D . 10
What are the challenges of e-government networks in the cloud era? (Multiple choice)
- A . Network isolation and security
- B . Growing bandwidth requirements
- C . Services can be quickly launched and adjusted
- D . Unified hosting of all government services
Which board in OSN 9800 equipment supports FC1600 service? (Multiple choice)
- A . LDC
- B . LTX
- C . T230
- D . T210