H31-341_V2.5練習試験テスト最新問題2025年04月
H31-341_V2.5試験を一発合格保証問題集！
Huawei H31-341_V2.5（HCIP-Transmission V2.5）試験は、最新の転送ネットワーク技術に関する候補者の知識とスキルをテストする包括的な認定試験です。この試験は、転送ネットワークでの経験を持ち、知識とスキルを向上させたいプロフェッショナルを対象としています。試験は難しく、合格するには高い熟練度が必要ですが、合格者はこの重要な分野の専門知識を証明することになります。
質問 # 87
Which options are wrong in the following description about the ROADM board? (Multiple choice)
- A. WSM9 realizes the dynamically configurable demultiplexing function from any wavelength to any port
- B. RMU9 implements the wave adding function of 9 channels of signals. Its upwave port can cooperate with the OTU single board with wavelength adjustable function to realize full dynamic input of 9 signals
- C. WSD9 realizes the dynamic and configurable multiplexing function from any wavelength to any port
- D. The broadcast function of the RDU9 attack service signal in 9 directions
正解：A、B、C
質問 # 88
For a coherent system, the reference point of the fiber-in optical power in the non-standard fiber-in scenario is the output port of the optical amplifier board at the sending end.
- A. False
- B. True
正解：B
質問 # 89
In actual WDM systems, systems with a rate of 10G and below are greatly affected by polarization mode dispersion.
- A. True
- B. False
正解：B
質問 # 90
Which of the following options does not belong to the PW APS switching conditions?
- A. Board soft reset
- B. Single board hard reset
- C. MPLS_PW_SF
- D. Board software failure
正解：A
質問 # 91
Which of the following descriptions about optical combining and splitting boards is wrong?
- A. TNG2U0M40: 40-wave multiplexer board (ultra-wide C-band)
- B. TNG206001: Demultiplex 1-way combined optical signal into up to 60 even-wave optical signals
- C. TNG2M60V: 60-wave automatic adjustable optical attenuation multiplexer board (ultra-wide C-band)
- D. The UTTL board realizes the multiplexing and demultiplexing of 50GHz interval and 100GHz interval signals
正解：D
質問 # 92
Which of the following are the disadvantages of traditional OTDR instruments when measuring optical fibers? (Multiple choice)
- A. Cannot be used for routine maintenance testing
- B. Business interruption during measurement
- C. In-stop measurements required
- D. Manual interpretation is required, and the requirements for operators are high
正解：B、C、D
質問 # 93
Which of the following unified line boards can support the crossover of VC, packet and ODUk at the same time?
- A. HSNS4
- B. UNQ2
- C. HUNQ2
- D. U210
正解：A
質問 # 94
The TAG attribute cannot be set for the internal port VCTRUNK of the board on the NMS.
- A. True
- B. False
正解：B
質問 # 95
1: N-linear multiplex section switching requires the APS switching protocol; equipment from different manufacturers may be different due to protocol processing, and may not be interconnected.
- A. False
- B. True
正解：B
質問 # 96
FOADM includes parallel FOADM and serial FOADM, both of which support 40 full waves or 80 waves of any wavelength.
- A. True
- B. False
正解：B
質問 # 97
The fully standardized optical transport unit OTUK is an OTUk frame that fully complies with ITU-T G.709 recommendations, and it has the precise field format, field size and type specified in ITU-T G.709.
- A. False
- B. True
正解：B
質問 # 98
When inserting LCK to the ODUk signal at the local end, what processing will the downstream station system perform? (Multiple choice)
- A. Insert ODUk_PM_LCK alarm
- B. Return ODUk_PM_BDl
- C. Download ODUk_AIS information
正解：B、C
質問 # 99
According to the G.709 protocol, how many ODU2e signals can one ODU3 signal multiplex at most?
- A. 0
- B. 1
- C. 2
- D. 3
正解：D
質問 # 100
The rich overhead in the OTN special frame structure can operate, manage and maintain the signal during the transmission process, such as: SM, PM and TCMi and other overheads monitor the service signal layer by layer.
- A. False
- B. True
正解：B
質問 # 101
PWE3, as an end-to-end one-layer service bearing technology, provides a point-to-point L2vP service in the public network, and transmits various services (such as Ethernet and TDM services) through the packet switching network (PSN). Provides end-to-end virtual link emulation at the border of the PSN network.
- A. False
- B. True
正解：B
質問 # 102
After a certain distance of transmission in the WDM system, the optical signal-to-noise ratio of the signal at the receiving end will decrease to a certain extent. The most important reasons are?
- A. Use of demultiplexer
- B. Fiber attenuation is too large
- C. Use of EDFAs
- D. No new fiber optics are used
正解：C
質問 # 103
In the DWDM system, which of the following options are the main reasons why only 1550nm transmission window is selected instead of 1310nm? (Multiple choice)
- A. 1310nm is not at the low loss point
- B. The 1550nm wavelength region is suitable for long-distance transmission
- C. The nonlinear effect in the 1550nm wavelength region is small
- D. The working wavelength flat region of EDFA is included in this window
正解：B、D
質問 # 104
Which of the following bytes in the regenerator section overhead are associated with ROOF and R-LOF? (Multiple choice)
- A. B1
- B. A1
- C. B2
- D. A2
正解：B、D
質問 # 105
There are three multi-level connection monitoring modes (TCM) of OTN, which ones are correct? (Multiple choice)
- A. Nested patterns
- B. Layer mode
- C. Overlap mode
- D. Through mode
正解：A、B、C
質問 # 106
Which of the following boards can realize the broadcast function of service signals in the receiving direction? (Multiple choice)
- A. DWSS20
- B. TD20
- C. WSD9
- D. WSMD9
正解：A、B、C、D
質問 # 107
For a point-to-point network, set the TIM mode on the network management system to path terminal sink "only compare DAPI".
- A. True
- B. False
正解：B
質問 # 108
WDM system fault location follows the principle of first locating the outside, then the inside; first locating the network, then locating the network element; first (), then unidirectional;
正解：
解説：
Two-way | low-level
質問 # 109
Erbium-doped fiber amplifier (EDFA) is a key component of a new generation of optical communication systems. Which of the following is the function of EDFA? (Multiple choice)
- A. Low Noise Index
- B. Amplification at any wavelength
- C. High gain
- D. High output power
正解：A、C、D
質問 # 110
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Huawei H31-341_V2.5（HCIP-Transmission V2.5）認定試験は、伝送ネットワークに関わる個人の知識とスキルをテストするために設計された職業資格です。この試験は、伝送ネットワークのインストール、設定、および維持に関わるネットワークエンジニアや技術者の専門知識を検証するように設計されています。
Huawei H31-341_V2.5試験は、伝送ネットワークでの作業経験を持ち、知識とスキルを向上させたい専門家を対象としています。この試験は、伝送ネットワーク技術とプロトコルの基本的な理解、および実地での経験を持つ人であれば誰でも受験することができます。この試験は、Huaweiによって実施され、世界中の認定テストセンターで受験することができます。
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