[2024年11月08日] 無料ダウンロードHuawei H19-315-ENUリアル試験問題
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Huawei H19-315試験は、送信およびアクセスネットワークの分野で働きたい個人にとって重要な認証です。この認定は、Huaweiの製品とソリューションに関する候補者の知識を検証するだけでなく、就職のインタビュー中に他の候補者に対する優位性を提供します。 HCPAトランスミッションおよびアクセス認証はグローバルに認識されており、通信業界で高く評価されています。 H19-315試験に合格することは、送信およびアクセスネットワークの分野でのやりがいのあるキャリアへの最初のステップです。
質問 # 175
The development trend of railway communication business is to develop towards wireless broadband, control automation, and intelligent operation.
- A. TRUE
- B. FALSE
正解：A
質問 # 176
What kind of optical transmission solution is currently the main push for e-government?
- A. MSTP
- B. PTN
- C. OTN
- D. MS-OTN
正解：D
質問 # 177
Huawei meets the multi-service access requirements of financial data centers through the rich service interfaces of transmission equipment.
- A. FALSE
- B. TRUE
正解：A
質問 # 178
What are the ways to reduce the transmission delay in Huawei's financial data center transmission solution? (Multiple choice)
- A. Optimizing Fiber Paths
- B. Various FEC packages are adjustable
- C. Optimize chip processing time
- D. DCM free
正解：A、B、C、D
質問 # 179
What information points can be connected to the classroom exclusive ONU P613E exclusively on the smart classroom? (Multiple Choice)
- A. Electronic class, electronic blackboard
- B. Teaching PC
- C. Camera, broadcast
- D. Wireless AP
正解：A、B、C、D
質問 # 180
Huawei's video private network transmission network solution can provide large bandwidth and high reliability network requirements.
- A. TRUE
- B. FALSE
正解：A
質問 # 181
What are the advantages of DWDM compared to CWDM? (Multiple choice)
- A. Economy and reliability
- B. Smooth capacity expansion
- C. Long Distance Transmission
- D. Large capacity
正解：A、B、C、D
質問 # 182
OSN9800 does not support 400G.
- A. FALSE
- B. TRUE
正解：A
質問 # 183
What kind of solution is generally used by DCI?
- A. MSTP
- B. OTN(WDM)
- C. SDH
- D. PTN
正解：B
質問 # 184
What are the characteristics of the applicable scenarios of electrical layer ASON? (Multiple choice)
- A. Normally broken fiber
- B. Requires a lot of relays
- C. PMD major
- D. There are many super long spans
正解：A、B、C、D
質問 # 185
FTTO is the abbreviation of Fiber-to-the-Office, mainly for commercial users, or the construction of office networks of hospitals, banks and government enterprises, using ONUs with rich interfaces to be deployed in offices to meet broadband, voice, and video.
- A. TRUE
- B. FALSE
正解：A
質問 # 186
In the DCI scenario of a data center, what are the common client-side interfaces? (Multiple choice)
- A. 100GE
- B. FE
- C. GE
- D. 10GE
正解：A、D
質問 # 187
Huawei's main product model on the power distribution network is:
- A. MA5633
- B. MA5616
- C. HG8247
- D. MA5621
正解：D
質問 # 188
OLT MA5800 supports distributed architecture.
- A. TRUE
- B. FALSE
正解：A
質問 # 189
Since the existing MSTP network cannot support 1588V2 precise clock time synchronization, there are limitations in supporting LTE-R services. It is recommended to use MS-OTN to carry LTE services.
- A. FALSE
- B. TRUE
正解：A
質問 # 190
Which of the following description is correct? (Multiple Choice)
- A. GPON down bandwidth is 2.5G PON network to resist more points.
- B. EPON is only 72%
- C. GPON downward efficiency can reach 92%,
- D. GPON's up and down acts are frequently divided into duplication
正解：A、B、C
質問 # 191
The commonly used nonlinear effect control techniques are ? (Multiple choice)
- A. Adopt new coding modulation techniques to improve tolerance to nonlinearity
- B. Control of nonlinear effects through dispersion management
- C. Reduce the input power
- D. Use large effective area optical fiber as transmission medium
正解：A、B、C、D
質問 # 192
Radio and Television County and Township Network, Huawei mainly promotes the MSOTN solution, what functions are not supported?
- A. SDH
- B. PTN
- C. RTN
- D. OTN
正解：C
質問 # 193
What is the relay mode implemented? (Multiple choice)
- A. No need for cross-scheduling
- B. Requires cross-scheduling
- C. Cross-board processing
- D. In-board processing
正解：A、D
質問 # 194
What advantages does OTN have over WDM? (Multiple choice)
- A. Perfect reuse of small-granularity services into large-granularity pipelines
- B. The branch circuit and the line are separated, and the change of the customer interface does not affect the line investment
- C. Flexible business scheduling
- D. High bandwidth utilization
正解：A、B、C、D
質問 # 195
In a project, the customer's ONU port requirements are 4GE+2pots. Which products are met? (Multiple Choice)
- A. HG8546M
- B. EG8240H
- C. EG8040P
- D. EG8240P
正解：B、D
質問 # 196
What are the advantages of GPON web compared to EPON? (Multiple Choice)
- A. Bandwidth
- B. The transmission distance is far
- C. Save optical fiber resources
- D. Salaring ratio
正解：A、B、C、D
質問 # 197
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Huawei H19-315-ENU（HCSA-Presales-Transmission＆Access）認定試験は、通信業界の専門家にとって不可欠な認定です。この試験では、光学送信の原則、アクセスネットワークの基本、データ通信の基礎など、さまざまなトピックをカバーしています。認証は世界的に認識されており、雇用主によって高く評価されています。試験に合格すると、候補者が効果的にコミュニケーションをとり、クライアントに技術サポートを提供する能力が示されており、通信のキャリアに興味がある個人にとって重要な認証となっています。
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