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Huawei H31-421 Exam Syllabus Topics:

Huawei HCIP-LTE V1.0 Sample Questions:

Question 1

The reception of the primary synchronization signal depends on the sequence transmitted from the synchronization signal

A. False
B. True

Question 2

What is the purpose of random access? (Multiple choice)

A. Get uplink synchronization
B. Obtain downlink scheduling resources
C. Obtain uplink scheduling resources
D. Get the downlink synchronization

Question 3

Which of the following is BBU3900 function? (Multiple choice)

A. Providing maintenance channel that is connected with the OMC
B. transmitting channel completes downlink signal filtering, digital to analog converter (D/A converter), RF signals frequency covert to transmit frequency band
C. provide the system clock
D. Environmental monitoring (including temperature and humidity, flooding, smoke)

Question 4

Which of the following are basic modules for distributed base stations? (Multiple choice)

A. RRU
B. RFU
C. BBU
D. RHUB

Question 5

Duplex technology can be used to distinguish between different users.

A. False
B. True

Solutions: