H31-411-ENU無料問題集「Huawei HCIA-LTE(Huawei Certified ICT Associate-LTE)」

質問 1

Which of the following events can be used by the frequency switching based on the coverage to make a decision? (Multiple choice)

（A）A1 event

（B）A5 event

（C）A3 event

（D）A2 event

正解：B、C 解答を投票する

質問 2

In the LTE time synchronization scheme, which of the following time synchronization servers are available for the network? (Multiple choice)

（A）Network management server

（B）GPS

（C）NTP server

（D）MME

正解：A、B、C 解答を投票する

質問 3

In addition to providing installation space for the BBU, the APM30H cabinet also has 7U of user equipment installation space, and can be equipped with other optional equipment such as EMUA/EMUB, AC heating box and maintenance socket.

（A）False

（B）True

正解：A 解答を投票する

質問 4

Which of the following standard organizations formulate the LTE?

（A）IEEE

（B）3GPP2

（C）3GPP

（D）ITU

正解：C 解答を投票する

質問 5

Which of the following is the main role of the GP in the LTE special subframe?

（A）Can resist the ISI and ICI that brought by multipath

（B）Avoid interference between the uplink and downlink

（C）Can reduce PAR

（D）Fighting inter-cell interference

正解：B 解答を投票する

質問 6

S1 interface is the interface between the eNodeB and the core network. This interface is an open standard interface.

（A）False

（B）True

正解：B 解答を投票する

質問 7

In the LTE system, which of the following carrier bandwidths can be configured? (Multiple choice)

（A）8 MHz

（B）20 MHz

（C）10 MHz

（D）5 MHz

（E）15 MHz

正解：B、C、D、E 解答を投票する

質問 8

The USB port on the UMPT board can be used for near-end opening.

（A）False

（B）True

正解：B 解答を投票する

質問 9

16T16R program, through two 8-channel RRU double shot merger, can effectively enhance the coverage of rural/ sea/highway single station.

（A）False

（B）True

正解：B 解答を投票する

質問 10

Which of the following is the default username, password, and near-end maintenance IP of the LTE base station?

（A）User name: admin, password admin, near-end maintenance IP: 192.168.0.49

（B）User name: admin, password hwbs@123, near-end maintenance IP: 192.168.0.49

（C）User name: admin, password admin, near-end maintenance IP: 192.168.0.1

（D）User name: admin, password admin, near-end maintenance IP: 192.168.0.100

正解：B 解答を投票する

質問 11

In LTE, the uplink pilot signal includes DMRS and Sounding RS.

（A）False

（B）True

正解：B 解答を投票する

質問 12

In the LTE cell ID planning, the cell ID composed of the eNBID and the CelllD is unique in the whole network, which of the following is the meaning?

（A）Unique under the same MME

（B）Unique in the same TAL

（C）Unique in the same TA

（D）Unique in the same PLMN

正解：D 解答を投票する

質問 13

Which of the following interface is based on the Diameter protocol?

（A）S1-MME

（B）S11

（C）S6a

（D）S1-U

正解：C 解答を投票する

H31-411-ENU 無料問題集「Huawei HCIA-LTE(Huawei Certified ICT Associate-LTE)」

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