PassTest H31-311_V2.5問題集PDFで100%合格保証付き
H31-311_V2.5ブレーン問題集でリアル試験最新問題2025年05月03日には750問題
Huawei H31-311_V2.5試験の準備をするために、候補者は、オンラインコース、トレーニング資料、練習試験など、Huaweiが提供するさまざまなリソースを利用できます。候補者は、試験を試みる前に、送信ネットワークの分野で少なくとも1年の経験を持つことをお勧めします。適切な準備と献身により、個人はHuawei H31-311_V2.5の試験に合格し、次のレベルにキャリアを積むことができます。
質問 # 272
If one device does not support auto-negotiation, but the other device does, the other device may operate in half-duplex mode (Q107).
- A. False
- B. True
正解：B
質問 # 273
Which of the following different types of ESC are classified according to implementation principles?
(Multiple choice)
正解：
解説：
B.C.
質問 # 274
Which of the following statements about the frame structure of SDH signals are correct? (Multiple choice)
- A. SDH signals of different rates have different frequencies.
- B. The frame period of different levels of SDH signals is the same
- C. The information payload area only carries the information payload
- D. SDH signal is byte interleaved by column
正解：A、B、C
質問 # 275
The number of bit error blocks on each VC4 channel is detected by B3 at the receiving end. At the same time, the information is sent back to the transmitting end via Q HP-REI and HP-FEBBE for reporting at the transmitting end ().
- A. J (b1-64)
- B. G (61-64)
- C. K3 (b1-b4)
- D. G1 (b5-b8)
正解：B
質問 # 276
A subnet mask is a 32-bit address consisting of a string of 1s followed by a string of 0s, such as:
255.255.0.255 is a valid subnet mask.
- A. False
- B. True
正解：A
質問 # 277
QINQ technology solves the problem of insufficient VLAN resources and provides L2 VPN that is cheaper than MPLS. Therefore, the application scenarios of QINQ are much wider than MPLS.
- A. False
- B. True
正解：A
質問 # 278
When setting the VLAN tag value, all ports of the same device should be configured with the same VLAN ID.
- A. False
- B. True
正解：A
質問 # 279
What is the frame structure of STM-16?
- A. 9*270*64
- B. 9*270*4
- C. 9*270*1
- D. 9*270*16
正解：D
質問 # 280
In a wavelength division system, after a certain distance of transmission, the optical signal-to-noise ratio of the receiving end signal will be reduced to a certain extent. Which is the main reason?
- A. Use of EDFA
- B. No new optical fiber is used
- C. The optical fiber attenuation is too large
- D. Use of Wavelength Combiner
正解：A
質問 # 281
Which of the following bytes can be used for wired calls between two REG devices?
- A. E2
- B. E1
- C. E1 and E2
- D. None of the above
正解：B
質問 # 282
OTN has its own unique frame structure and rich overheads to operate, manage and maintain signals during transmission, such as SM, PM and TCMi overheads to monitor service signals at each level.
- A. False
- B. True
正解：B
質問 # 283
On OSN series transmission equipment, the Ethernet port cannot access tagged frames and untagged frames at the same time.
- A. False
- B. True
正解：A
質問 # 284
The RI1/TO1 optical port of the OLP board can be used as both a working channel and a protection channel.
- A. False
- B. True
正解：A
質問 # 285
Which of the following can be used as the central wavelength of the pump source in EDFA? (Multiple choice).
- A. 1480nm
- B. 980 nm
- C. 1510nm
- D. 1310nm
正解：A、B
質問 # 286
In the Windows operating system, the log files of the U2000 program are stored in the () directory of the U2000 installation disk.
- A. U2000/server/log
- B. U2000/Customer
- C. U2000/client/log
- D. U2000/Server
正解：A
質問 # 287
When the fiber between node A and node B is disconnected, the RU on node B detects OTS_LOS alarm and will OTS_BDI The ru of the alert inserted into node A of node A forces reports OTS BDI alarms. The board reports och_SSF alarm on the downstream C node.
- A. True
- B. error
正解：A
質問 # 288
R-LOS alarm has nothing to do with overhead bytes but only with the input signal quality.
- A. False
- B. True
正解：B
質問 # 289
Coherent receiver technology uses a local oscillator laser with the same frequency as the received signal to perform coherent processing and recover () information from the received signal. (Multiple choice)
- A. Polarization state
- B. Amplitude
- C. Phase
- D. Frequency
正解：A、B、C
質問 # 290
When using a script to back up U2000 data, the backup speed is fast because the backup file is small.
- A. False
- B. True
正解：A
質問 # 291
......
H31-311_V2.5問題集には100%厳密検証された問題と解答で合格保証付きもしくは全額返金：https://www.passtest.jp/Huawei/H31-311_V2.5-shiken.html
最新H31-311_V2.5PDF問題集リアル無料テスト本日更新です：https://drive.google.com/open?id=1iIkRBDjAiZvG1Evygpg-yzP62DN6STq4