Question 121
The full name of GPUS is General Processing Unit Single-Board. It is XPU, which takes charge of the functions of multi-picture deal with the system, remix treatment and so on.
A. True
B. False
Question 122
What will be output default when the HD terminal HD OUT1 joins?
A. The end of the mainstream
B. The end of the presentation
C. Remote mainstream
D. Remote demo
Question 123
Which of the following formats of audio has best effect?
A. G.711
B. G.722
C. G.719
D. AAC_LD
Question 124
One Multi Resource Management Center only can manager one service area.
A. True
B. False
Question 125
Higher MCU can have multiple summer MCU; Summer MCU can also have multiple superior MCU.
A. True
B. False
Question 126
() achieves the switching between the number, name, etc and IP addresses.
A. GK
B. Terminal
C. MCU
D. Gateway
Question 127
POEA is in charge of the 4E1 signal access
A. True
B. False
Question 128
HD terminal setup wizard can complete the configuration of the ( ). (Please choose 3 answers)
A. Basic information terminal
B. Camera parameters
C. Network parameters
D. License information
Question 129
The main control board of the MCU8650 is ( ).
A. GCCX
B. GCCA
C. GCCB
D. GCCC
Question 130
To media exchange layer, which of the following statement is correct? (Please choose 2 answers)
A. It takes charge of Video switching, Audio mixing, Data processing, Terminal Access, Signaling exchange and so on.
B. It is made up by the MCU and voice gateways.
C. It achieves uses' interaction between the video systems.
D. It is responsible for call processing, signal processing and QoS policy control and so on.
