PDF Version DemoHuawei H19-462_V1.0 Exam Overview:
| Certification Vendor: | Huawei |
| Exam Name: | HCSP-Presales-Access V1.0 |
| Exam Number: | H19-462_V1.0 |
| Exam Duration: | 90 minutes |
| Certificate Validity Period: | 3 years |
| Exam Format: | Single Choice, Multiple Choice, True/False |
| Real Exam Qty: | 60 |
| Related Certifications: | HCSP-Presales-Access |
| Exam Price: | $300 USD |
| Passing Score: | 600/1000 |
| Available Languages: | English, Chinese |
| Sample Questions: | Huawei H19-462_V1.0 Sample Questions |
| Exam Way: | Computer-based exam delivered through Huawei Authorized Learning Partners and Huawei certification testing centers. |
| Pre Condition: | Recommended knowledge of access network technologies and Huawei access products. No mandatory prerequisite certification. |
| Official Syllabus URL: | https://e.huawei.com/en/talent/#/cert/product-details?certifiedProductId=412 |
Huawei H19-462_V1.0 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Huawei Access Product Portfolio | 25% | - Management Platforms
|
| Access Network Industry and Market Analysis | 10% | - Industry Trends
|
| Access Network Technologies | 25% | - Fixed Access Technologies
|
| Competitive Analysis and Sales Enablement | 20% | - Competitive Positioning
|
| Solution Design and Presales Methodology | 20% | - Customer Requirement Analysis
|
Huawei HCSP-Presales-Access V1.0 Sample Questions:
1. When optical connectors with different end face types are connected together, greater optical fiber loss will occur.
A) True
B) False
2. Regarding defense against DoS attacks, which of the following statements is incorrect?
A) Anti-DoS attack refers to the system's defense measures against DoS attacks by restricting the reception of protocol packets sent by users.
B) DoS (Denial of Service) attack refers to a malicious user sending a large number of protocol packets to attack the system, causing the system to be unable to process the service requests of normal users, that is, denying service to normal users.
C) In a DoS attack, the attacker looks for an entry point into the internal network and uses the attack to prevent legitimate users from accessing resources or routers.
D) For users who initiate DoS attacks, the port/ONTGemport where the user is located will be added to the blacklist. For blacklisted users, the system administrator can force the user to log off the line
3. Which of the following are the disadvantages of traditional Ethernet campus solutions? (Multiple choice)
A) Three-layer architecture, with many active devices, occupies a lot of space in the weak current room and computer room, and has high overall energy consumption.
B) A large number of active access switches are deployed in the weak current room, which poses a fire hazard
C) The network cable is limited to 100 meters, and there are many horizontal cables: difficult to install and deploy, and difficult to expand
D) Bandwidth upgrade (100M, 1G, 10G) requires replacement of network cables, which have a short lifespan.
4. What are the advantages of using COMBO Class D optical modules? (Multiple Choice)
A) 35bB high optical power
B) Improve the optical power budget of ODN optical links
C) Combo optical module ensures smooth upgrade from GPON to 10GPON
D) Long distance and wide coverage
5. In the all-optical network architecture, which layer is the OLT located at?
A) Core layer
B) Access layer
C) Terminal layer
D) Convergence layer
Solutions:
| Question # 1 Answer: A | Question # 2 Answer: C | Question # 3 Answer: A,B,C,D | Question # 4 Answer: A,B,C,D | Question # 5 Answer: A |
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