Huawei HCIA-LTE V1.0 H31-411 Prüfungsfragen mit Lösungen:
1. Which of the following interface is used to connect between eNodeB?
A) S5
B) Iub
C) X2
D) S1
2. Which of the following are parts of the physical layer transmission failure? (Multiple Choice)
A) Optical fiber, optical module damage
B) Optical modules and the peer device does not match
C) VLAN configuration error
D) The base station DEVIP configuration error
E) Base stations and transmission equipment for the end of the port property settings are inconsistent
3. Which sub-functions are the RF subsystem functions included in the following? (Multiple Choice)
A) Provide interface of base station and the external clock source
B) Complete uplink and downlink baseband data processing functions
C) Complete the send and receive processing functions of the wireless signal
D) Provide interface of base station and antenna system
4. In the Uu interface, which of the following layers performs the traffic monitoring report function?
A) RLC
B) PDCP
C) RRC
D) MAC
E) BMC
5. Which of the following best describes MIMO (Multiple Input, Multiple Output) in LTE?
A) A method for reducing interference between different radio cells
B) A protocol for error correction
C) A technique that uses multiple antennas at both the transmitter and receiver for improved data rates
D) A method of combining multiple frequencies for better coverage
Fragen und Antworten:
| 1. Frage Antwort: C | 2. Frage Antwort: A,B,E | 3. Frage Antwort: C,D | 4. Frage Antwort: D | 5. Frage Antwort: C |
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