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2021 Sep H11-851 question
Q141. Which protocol can achieve the media control?
A. H.225
B. H.239
C. H.245
D. H.281
Answer: C
Q142. One Multi Resource Management Center only can manager one service area.
A. True
B. False
Answer: B
239. RRJ is registration confirmation signaling of the terminal registered GK.
A. True
B. False
Answer: B
Q143. HD output video wall pinch plate, is mainly responsible for SDTV, HDTV signal processing is the wall?
A. HDPA
B. POEA
C. GWBA
D. VOBA
Answer: D
Q144. 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
Answer: A
Q145. H.323 system is IP line which is based on packet switching and no QOS guarantee.
A. True
B. False
Answer: A
22. Ad hoc conference needn’t assign the conference number.
A. True
B. False
Answer: B
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Q146. Which is the media stream processing center of Video System?
A. MCU
B. Network Control Center
C. RM
D. vBill
Answer: A
Q147. H.239 transmit static graphic by the way of interpolating frames.
A. True
B. False
Answer: B
Q148. After the conference, if the conference is still in a work from P will state the venue,the venue can call a specific number of independent events join the conference, the particular number is ( )
A. Streaming service special code
B. Conference special code
C. PSTN special code
D. Chairman of the special code
Answer: B
Q149. What function the Intelligence Host contains? (Please Choose 3 Answers)
A. Video Matrix
B. Switch
C. US-SCM
D. Audio Processor
Answer: A,C,D
Q150. MCU8660 supports up to ( ) Road 2Mbit/s or ( ) Road 8Mbit/s of IP conference to join.
A. 128,32
B. 512128
C. 1024256
D. 256,64
Answer: C