Online Access Free Huawei.H31-411-ENU.v2022-02-16.q94 Practice Test (Page 8)

H31-411-ENU Exam Question 31

Which of the following statements about cell merge are correct? (Multiple choice)

A.different RRU uses unused PCI after cell merged.

B.the merge cell reduces switching, and expands the coverage range of the single cell

C.After cell merging, all RRU covering use the same cell ID

D.refers to a plurality of RRU coverage area combined into one logical cell

H31-411-ENU Exam Question 32

The duplex of LTE can use FDD and TDD, what are the advantages of FDD? (Multiple Choice)

A.Channel Estimation simpler, more precise power control

B.Higher spectral efficiency

C.For asymmetric services resource utilization is high

D.Support asymmetric spectrum

H31-411-ENU Exam Question 33

When the network adjustment is made, if the adjustment occurs before the PAC, the commercial license used by the eNodeB does not need to be invalidated, and can be directly adjusted.

A.False

B.True

H31-411-ENU Exam Question 34

The UMPT board is the master control board of the BBU3900 and must be inserted in slot 7 first.

A.True

B.False

H31-411-ENU Exam Question 35

Both the indoor distribution RRU3151 and RRU3152 series support 2T2R configuration.