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Q61. Integrate H323 video conferencing system and SIP system need ( )
A. GW
B. GK
C. MCU D. Terminal
Answer: A
Q62. About GPUS, which of the following statement is correct? (Please choose 3 answers)
A. It is responsible for multi-picture processing system.
B. It is responsible for media data rate processing.
C. Configuring 2 can achieve business backup of board.
D. Bear part of the control board role
Answer: A,B,C
Q63. By default, GE1 network interface works in what mode?
A. Backup mode
B. Capture mode
C. Dynamic switching
D. Fence model
Answer: A
106. Which meeting number is Manual cascade needed to schedule?
A. 1
B. 2
C. 3
D. 4
Answer: B
Q64. Superior MCU can have multiple subordinate MCU:subordinate MCU can also have multiple superior MCU.
A. True
B. False
Answer: B
Q65. When the top gatekeeper give the confirmatory response of the address resolution request message, and also give the address analytical results; the singaling should be sent is ( ).
A. GCF
B. RCF
C. LCF
D. UCF
Answer: C
Q66. GK has the function of regional management.
A. True
B. False
Answer: A
Q67. HD terminal HD is not the time to join the default output OUT1? ( )
A. the mainstream of home terminal
B. the presentation of home terminal
C. the remote mainstream
D. the remote presentation
Answer: A
Q68. ( )frames per second for the human eye has reached basic fluency.
A. 25
B. 30
C. 50
D. 60
Answer: B
Q69. Which mode is used to configure the following open or close the image upside down function of HD camera? ( )
A. IR
B. VIDEO
C. FLIP
D. MCU
Answer: C
Q70. What's the difference between video conference and traditional telephone ( ) (Select two answers)
A. hear each other's voice
B. saw each other's image
C. Computer Desktop Sharing
D. All of the above
Answer: B,C
Q71. What is "1" in TP3106 on behalf of?
A. Number of screens
B. algebra
C. Number of seats
D. Model
Answer: B
113. What does LFQ mean?
A. node registration request
B. node exit request
C. node localization Request
D. node cancellation request
Answer: C
Q72. SiteCall is a conference call way that Huawei Video System supported, it can let the users define and hold a multipoint meeting on ( ), just like a call.
A. Platform side
B. Terminal side
C. MCU
D. Multi Resource Management Center
Answer: B
Q73. 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.
Answer: A,B
Q74. H.323 gateway is between the circuit switched network and a packet switched network.
A. True
B. False
Answer: A
Q75. Each system must have operating billing system.
A. True
B. False
Answer: B