2024年最新の有効なH19-315-ENU試験最新問題で2024年最新の学習ガイド
H19-315-ENU認定で究極のガイド [2024年更新]
質問 # 41
The railway wireless delay gradually evolves from GSM-R to LTE-R, so the transmission equipment no longer needs to be compatible with the original SDH service.
- A. TRUE
- B. FALSE
正解：B
質問 # 42
All-optical network supports smooth upgrade of bandwidth, from GPON to 10G GPON, and from 10G GPON to 50G GPON, and the passive ODN network does not need to be changed.
- A. TRUE
- B. FALSE
正解：A
質問 # 43
Which of the following is not a feature of the video private network self-built transmission network?
- A. The network is not affected by the operator
- B. Large bandwidth, supporting high-definition and other services
- C. Requires multiple pairs of optical fiber networking
- D. Private network dedicated, arbitrary expansion
正解：C
質問 # 44
Terminal ONT/ONU products in all-optical campus can be used on GPON, 10GPON, and XGSPON platforms.
- A. TRUE
- B. FALSE
正解：B
質問 # 45
What are the main requirements for data center interconnection scenarios? (Multiple choice)
- A. Single Fiber Bandwidth Capability
- B. Multi-service carrying capacity
- C. Safe and reliable
- D. Equipment form, whether it meets data center deployment
正解：A、C、D
質問 # 46
What are the main needs of the township network of Radio and Television County? (Multiple choice)
- A. HD video & broadband Internet access
- B. Need to support 5G mobile backhaul capability
- C. Diversified private line needs
正解：A、B、C
質問 # 47
The OTU unit can use different FEC types for docking, such as, the originating end uses AFEC, and the receiving end uses FEC.
- A. TRUE
- B. FALSE
正解：B
質問 # 48
SOM online transmission performance monitoring does not affect customer business.
- A. TRUE
- B. FALSE
正解：A
質問 # 49
Which of the following is not in line with the characteristic description of the full -light park solution?
- A. Click to multi -point access, suitable for high -secret wired access scenarios
- B. Long -distance coverage, suitable for large comprehensive parks
- C. ONU comes with Wi-Fi, which is suitable for high-secret wireless access such as stadiums, conference halls, etc.
- D. Simple architecture, effectively reduce deployment and operation and maintenance costs
正解：C
質問 # 50
Huawei's main product model on the power distribution network is:
- A. MA5633
- B. HG8247
- C. MA5621
- D. MA5616
正解：C
質問 # 51
In the following ONU, the environmental temperature-30 degrees Celsius can be:
- A. EG8247H
- B. EG8245H
- C. P613E
- D. P622E
正解：D
質問 # 52
What is the main solution of the current Radio and Television access network reform?
- A. FTTH
- B. CMTS (Big C)
- C. D-CCAP (Little C)
- D. EOC
正解：A
質問 # 53
What can be connected to the EA5800 device in the following ONU device? (Multiple Choice)
- A. EG8240H
- B. EA5821
- C. MA5694s
- D. EG8040P
正解：A、B、C、D
質問 # 54
What value can self-built optical transmission networks bring? (Multiple choice)
- A. Save computer room space
- B. One investment, long-term returns
- C. Provide end-to-end large bandwidth
- D. High reliability and safe physical isolation
正解：B、C、D
質問 # 55
Which descriptions are correct about the current mainstream solutions in the railway industry? (Multiple choice)
- A. MS-OTN will be the future technological evolution direction of railway lines
- B. OTN technology to build backbone network
- C. GPON solution helps team informatization
- D. Rail Line as Enhanced MSTP Solution
正解：A、B、C、D
質問 # 56
The number of large data centers is increasing, but small and medium-sized data centers are still the majority.
- A. TRUE
- B. FALSE
正解：A
質問 # 57
The self-built optical transmission network can achieve physical isolation, so it must be more reliable and economical.
- A. TRUE
- B. FALSE
正解：B
質問 # 58
OSN 9800 M24 can be used for trunk or aggregation network, for high-capacity, long-distance optical transmission solutions.
- A. TRUE
- B. FALSE
正解：A
質問 # 59
Which is Huawei's first transmission product in the highway section access solution?
- A. OSN1800
- B. OSN3500
- C. OSN7500
- D. OSN580
正解：A
質問 # 60
What business accounts for the largest traffic in the radio and television bearer network?
- A. Broadband
- B. Collecting customers
- C. Wireless
- D. Video
正解：D
質問 # 61
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