Try Huawei : H31-421 valid & accurate questions and answers
Updated: Aug 06, 2026
No. of Questions: 195 Questions & Answers with Testing Engine
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Huawei H31-421 Exam Overview:
| Certification Vendor: | Huawei |
| Exam Name: | HCIP-LTE (Huawei Certified ICT Professional-LTE) |
| Exam Number: | H31-421-ENU |
| Related Certifications: | HCIA-LTE HCIP-LTE HCIE-LTE |
| Real Exam Qty: | 60 |
| Exam Price: | USD 300 |
| Available Languages: | English, Chinese |
| Passing Score: | 600/1000 |
| Certificate Validity Period: | 3 years |
| Exam Format: | Single-answer Questions, Multiple-answer Questions, True/False Questions |
| Exam Duration: | 90 minutes |
| Sample Questions: | Huawei H31-421 Sample Questions |
| Exam Way: | Written exam; available through Huawei-authorized testing centers and authorized online delivery where supported. |
| Pre Condition: | Huawei recommends candidates first learn HCIA-LTE or possess equivalent LTE fundamentals. |
| Official Syllabus URL: | https://e.huawei.com/en/talent/cert/ |
Huawei H31-421 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: LTE Air Interface | 30% | - Radio Interface Techniques
|
| Topic 2: LTE Advanced Troubleshooting | 30% | - Fault Analysis
|
| Topic 3: LTE Signaling and Protocols | 27% | - EPS Architecture
|
| Topic 4: eNodeB Configuration and Maintenance | 13% | - eNodeB Operations
|
Huawei HCIP-LTE V1.0 Sample Questions:
1. How many available PRACH leading sequence in an LTE cell?
A) 512
B) 256
C) 64
D) 128
2. Where is integrity protection applied?
A) RRC signaling
B) RRC signaling and user data
C) User Data
3. A USB can do open station task to multiple base stations.
A) True
B) False
4. Which of the following data requirements need to be considered by transmission bandwidth planning on the LTE site? (Multiple choice)
A) S11 interface user plane data and control plane data
B) IP Clock data
C) X2 interface user plane data and control plane signaling
D) S1 interface user plane data and control plane data
E) OM data
5. Which of the following RRUs apply to the LTE standard? (Multiple choice)
A) RRU3936
B) RRU3256
C) RRU3279
D) RRU3829
Solutions:
| Question # 1 Answer: C | Question # 2 Answer: A | Question # 3 Answer: A | Question # 4 Answer: B,C,D,E | Question # 5 Answer: A,B,C |
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