Practice Free H19-413_V1.0-ENU Exam Online Questions
Which of the following are the advantages of Huawei’s distribution network solution? (Multiple choice)
- A . Hand-in-hand dual uplink, passive link resistance to multiple point failures
- B . Large bandwidth, low latency, and low jitter
- C . Support multiple access authentication methods, effectively resist illegal attacks and have strong network management capabilities
- D . Support fiber link fault detection
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
Which of the following equipment forms is an access product? (Multiple choice)
- A . OTN
- B . ONU
- C . ODN
- D . OLT
Huawei optimizes low latency solutions at the system and chip levels to meet the performance requirements of financial active-active data centers.
- A . True
- B . False
Which of the following is not a reasonable solution to compete with SPN?
- A . Exclude SPN from the technical selection standard during the bidding process
- B . Apply for ultra-low business and SPN price war
- C . In the user requirements document or technical specification document, improve the technical specification requirements and add points for pre-embedded packet enhanced OTN
- D . For industries and projects with operational performance requirements, a certain number of safe operational performances are clearly required in the bid documents, making it impossible for SPN to meet the requirements.
Huawei’s all-optical video backhaul technology is mainly GPON.
- A . True
- B . False
China’s smart city development has reached the stage driven by new technologies.
- 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 subways in Hong Kong, Guangzhou and Shenzhen are moving towards diversified operations, with ticket revenue accounting for less than 50%. Other cities in China still need government subsidies due to factors such as passenger flow and land prices.
- A . True
- B . False
In the WDM model, the functional unit that completes the OEO conversion is OLA MUX DEMUX OTU. What is the overhead of the second-generation soft judgment used by Huawei 100G?
- A . 0.1
- B . 0.15
- C . 0.2
- D . 0.25