Huawei Certified Network Associate-GSM RNP&RNO (H35-510-ENU) Free Practice Test

Question 1

PBGT switching needs to meet the following conditions: (Multiple choice)

A. The receiving level and related parameters of the serving cell and the target cell satisfy the trigger condition (PBGT value and P/N criterion);

B. The serving cell and the target cell must be in the same BSC;

C. The target cell is sorted in the post-selection queue in front of the serving cell.

D. The target cell and the serving cell are at the same level;

Correct Answer: A,C,D

Question 2

Usually, when we test the GSM system, how much is the loss of the human body?

A. 6dB

B. 5dB

C. 2dB

D. 3dB

Correct Answer: D

Question 3

The effects of tower amplifiers on the system are: (Multiple choice)

A. When the noise figure of the tower top amplifier is small, the noise coefficient improvement of the base station receiving system is more obvious after the tower top amplifier is increased, and the noise figure of the tower top amplifier is too large, which may cause the noise figure of the base station receiving system to deteriorate;

B. When the base station's own noise figure is small (ie, the receiving sensitivity is high) and the feeder is short, the improvement of the noise figure of the receiving system of the base station after the increase of the towering amplifier is great.

C. The tower top amplifier reduces the noise figure of the base station receiving system, thereby improving the receiving sensitivity of the base station system;

D. When the base station feeder is long and the feeder loss is large, after the tower top amplifier is increased, the noise figure improvement (reduction) of the base station receiving system is more obvious, and the uplink improvement is obvious;

Correct Answer: A,C,D

Question 4

What are the contents of the relocation project that need to be evaluated in the evaluation of the original network KPI? (Multiple Choice)

A. NSS side indicators: including one paging success rate, location update success rate, A port signaling load, MSC module switching success rate, etc.

B. Quality indicator assessment, including call drop, handover, immediate assignment, interference, RQ, etc.

C. GPRS performance evaluation: including ATTACH success rate, PDP activation success rate, packet paging success rate, number of attached users, ATTACH average time, average PDP activation time, etc.

D. The difference between the original equipment manufacturer KPI formula and Huawei

E. Evaluation of voice and signaling capacity indicators

Correct Answer: A,B,C,D,E

Question 5

The higher the antenna gain used by the base station, the better the coverage effect.

A. False

B. True

Correct Answer: A

Question 6

Which of the following numbers are used to identify the base station?

A. BSIC

B. CGI

C. MSISDN

D. IMSI

Correct Answer: A

Question 7

Which of the following functions are not part of the function of the GSM base station controller?

A. Manage user data

B. Resource allocation

C. Power control

D. Switching control

Correct Answer: A

Question 8

If a network operator has 15 MHz uplink and downlink bandwidth, then how many GSM frequencies can be obtained (minus a protection frequency point).

A. 74

B. 600

C. 599

D. 75

Correct Answer: A

Question 9

The base station sends the transmitted signal to the coverage area through the ___ device.

A. Carrier frequency

B. channel board

C. Antenna

D. Power module

Correct Answer: C

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Huawei Certified Network Associate-GSM RNP&RNO (H35-510-ENU) Free Practice Test