Free Huawei H31-411 Exam Dumps Questions & Answers

Which of the following modules does the AAU function module include? (Multiple Choice)

• A.  AU
• B.  RU
• C.  CU
• D.  Power Module

Which of the following interface is used to connect between eNodeB?

• A.  S5
• B.  Iub
• C.  S1
• D.  X2

In the EPC network, the S-GW and the P-GW can be deployed together. Which of the following statements about the advantages of the combination is incorrect?

• A.  S/P-GW unification deployment can save 50% of hardware devices
• B.  S/P-GW unification deployment can simplify network deployment, reduce data configuration on S5 interfaces, and avoid interworking between devices from different vendors.
• C.  S-GW/P-GW unification deployment helps reliability
• D.  Compared with the split deployment, the unification deployment is reduced by one hop on the signaling plane and the user plane, reducing the processing delay of the node and improving the user experience.

Which of the following parameters are the Qos parameters of the EPS-specific bearer? (Multiple choice)

• A.  ARP
• B.  QCI
• C.  AMBR
• D.  MBR

Which of the following interfaces uses both the GTP-C protocol and the CTP-U protocol?

• A.  S1-MME
• B.  S5/S8
• C.  S11
• D.  S6a