Getting knowledge of the Huawei H31-421 exam structure and question format is vital in preparing for the Huawei Certified ICT Professional-LTE certification exam. Our Huawei HCIP-LTE sample questions offer you information regarding the question types and level of difficulty you will face in the real exam. The benefit of using these Huawei H31-421 sample questions is that you will get to check your preparation level or enhance your knowledge by learning the unknown questions. You will also get a clear idea of the exam environment and exam pattern you will face in the actual exam with the Huawei Certified ICT Professional-LTE Sample Practice Test. Therefore, solve the Huawei HCIP-LTE sample questions to stay one step forward in grabbing the Huawei Certified ICT Professional-LTE credential.
These Huawei H31-421 sample questions are simple and basic questions similar to the actual Huawei HCIP-LTE questions. If you want to evaluate your preparation level, we suggest taking our Huawei Certified ICT Professional-LTE Premium Practice Test. You might face difficulties while solving the real-exam-like questions. But, you can work hard and build your confidence on the syllabus topics through unlimited practice attempts.
Huawei H31-421 Sample Questions:
01. What is the main purpose of the EPS mobility management (EMM) state machine?
a) Control radio bearer scheduling
b) Encrypt user-plane data
c) Manage UE mobility and registration states
d) Handle IP packet forwarding
02. Which bearer is always established during the LTE attach procedure?
a) Guaranteed bit rate bearer
b) Default bearer
c) Dedicated bearer
d) Emergency bearer
03. Which LTE feature allows simultaneous transmission to multiple UEs on the same time-frequency resources?
a) SU-MIMO
b) Transmit diversity
c) Closed-loop spatial multiplexing
d) MU-MIMO
04. Which troubleshooting approach best isolates whether throughput degradation is caused by radio or transmission issues?
a) Compare radio KPIs with transport utilization metrics
b) Reset the eNodeB
c) Increase scheduler priority for affected UEs
d) Reconfigure EPC routing
05. Which NAS message is used by the UE to initiate the attach procedure?
a) TAU Request
b) Service Request
c) Attach Request
d) Attach Accept
06. Which functions are handled by the MME in LTE networks?
(Select all that apply)
a) Mobility management
b) NAS signaling termination
c) Bearer control
d) Security management
e) User-plane packet forwarding
07. What is the primary reason for performing control-plane trace analysis during LTE fault investigation?
a) Identify signaling and procedure failures
b) Measure RF signal strength
c) Analyze IP packet forwarding
d) Detect antenna feeder fault
08. An LTE cell shows good RSRP but consistently poor SINR. What is the most likely cause?
a) Insufficient transmit power
b) Severe co-channel interference
c) Backhaul congestion
d) Incorrect UE category
09. What is the role of the Web LMT in Huawei LTE networks?
a) Manage EPC routing policies
b) Provide local maintenance and configuration access
c) Store subscriber authentication data
d) Perform packet capture on S1 interfaces
10. Which reconfiguration scenario is most suitable for resolving repeated transmission link congestion alarms?
a) Expanding backhaul bandwidth
b) Modifying paging parameters
c) Adjusting handover thresholds
d) Increasing antenna tilt
Answers:
|
Question: 01 Answer: c |
Question: 02 Answer: b |
Question: 03 Answer: d |
Question: 04 Answer: a |
Question: 05 Answer: c |
|
Question: 06 Answer: a, b, c, d |
Question: 07 Answer: a |
Question: 08 Answer: b |
Question: 09 Answer: b |
Question: 10 Answer: a |
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