Huawei H19-413_V1.0 Practice Exams
Last updated on Oct 24,2026- Exam Code: H19-413_V1.0
- Exam Name: HCSA-Presales-Access V1.0
- Certification Provider: Huawei
- Latest update: Oct 24,2026
In the current radio and television network transmission scenario, compared with traditional MTSP, PTN, OTN and other technologies, the biggest advantage of EPTN is that it takes into account efficiency, security and cost.
- A . True
- B . False
Which certificate has Huawei’s optical products obtained in the education industry?
- A . Huawei Welink Solution
- B . Huawei’s All-Optical Campus Interconnect Solution
- C . Huawei SDN Solution
- D . Huawei Smart Campus Solution
Which of the following high-speed services is the main driver of bandwidth evolution?
- A . Video Services
- B . Fee-based Services
- C . 2M Private Line Service
How many wavelengths does the OptiXtrans E9600 platform support at most?
- A . 80
- B . 120
- C . 40
- D . 96
The optical splitter only splits the optical power but not the bandwidth.
- A . TRUE
- B . False
Railway transportation is a land transportation mode in which locomotives pull train vehicles on two parallel rails. Which of the following are the specific categories? (Multiple choice)
- A . Classification by track gauge: standard gauge railway, broad gauge railway, meter gauge railway
- B . By control classification: manual block, semi-automatic block, automatic block/ATC
- C . Classification by line: single-track railway, double-track railway, triple-track railway, quadruple-track railway
- D . Classification by function: passenger and freight railway, passenger dedicated railway, freight dedicated railway
- E . Classification by speed: conventional (< = 160km/h), passenger and freight lines (200km/h), passenger-only lines (200km~ 250km/h), high-speed railways > 250km/h)
The definition of OTN is Open transmission network.
- A . True
- B . False
What are the Advantages of Huawei’s Power Distribution Network Solution? (Multiple choice)
- A . Batch configuration of the entire network and minute-level service provisioning
- B . Support -40~70C wide temperature range, 6kV lightning protection, adapt to outdoor power grid environment
- C . Single station supports industrial serial port and Ethernet port, "three remote" unified bearing, plug and play
- D . Hand-in-hand network protection, terminal dual system hot backup, "0" business interruption
Power bearer network solution China Provincial/National trunk single port bandwidth can reach 100G.
- A . True
- B . False
What functions can be achieved by adding certain hardware to Huawei’s optical subsystem? (Multiple choice)
- A . Online monitoring of optical fiber quality
- B . GIS map shows the location of the broken fiber
- C . Optical power at the fiber break point
- D . 1588v2