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2021 Aug H11-851 exam topics
Q121. How many process does the IP address call mainly includes? (select 2 answers)
A. RPQ
B. setup
C. RCF
D. connected
Answer: B,D
Q122. Intelligence technical features include ( ) ( Choose 3 answers )
A. Listen to the sound and distinguish the location
B. Life-size
C. Face to face
D. High Rate
Answer: A,B,C
Q123. How many service slots the MCU8660 supported?
A. 0
B. 2
C. 8
D. 10
Answer: C
Q124. Which does belong to HD resolution? ( ) (select two answers)
A. CIF
B. 4CIF
C. 720P
D. 1080P
Answer: C,D
Q125. RTP protocol can be used to transmit video and audio streams.
A. True
B. False
Answer: A
Latest H11-851 exam fees:
Q126. ( ) achieves the switching between thenumber, name, etc and IP addresses.
A. GK
B. Terminal
C. MCU
D. Gateway
Answer: A
Q127. The maximum video capability the 9039A HD terminal supported is 1080P/60, the largest bandwidth is 8M.
A. True
B. False
Answer: A
Q128. It can enter opposite terminal IP address when proceeding pear-to-pear calling.
A. True
B. False
Answer: A
Q129. In double-flow meeting, you can transmit two-way video source images of home terminal at the same time or see two-way video source image of remote at the same time.
A. True
B. False
Answer: A
Q130. The following protocol encryption protocol is ( )
A. H.225
B. H.245
C. H.235
D. H.283
Answer: C