Updated Aug-2022 Test Engine to Practice Test for H11-861_V2.0 Exam Questions and Answers!

HCIP-Video Conference V2.0 Certification Sample Questions and Practice Exam

NEW QUESTION 211
A meeting can support up to ( ) group multi-screen. (Fill in the blanks)

Answer:

Explanation:
24

 

NEW QUESTION 212
H.323 During the call flow, the MCU records the registered address of the terminal.

• A. False
• B. True

Answer: A

 

NEW QUESTION 213
The signal stream of the audio self-ring is. ( )

• A. Audio Output - > Audio input. Speaker - Microphone
• B. Speaker audio input - > audio output -) microphone
• C. Microphone - > Audio In - > Audio Output -) Speaker
• D. Microphone - > Audio Output - > Audio Output as -> Speaker

Answer: C

 

NEW QUESTION 214
H.460 The envelope in the media streaming interconnection scheme is created by which of the following protocols is established. ()

• A. H.460.18
• B. Q.931
• C. H.225.0
• D. H.460.19

Answer: D

 

NEW QUESTION 215
The default mode of operation for the GE1 port of the MCU is ( ).

• A. Ride the Wall
• B. backup
• C. Dynamically switch
• D. Grab Package

Answer: B

 

NEW QUESTION 216
Dynamic dual-streaming, following the ( ) standard.

• A. H.245
• B. H.239
• C. H.323
• D. H.320

Answer: B

 

NEW QUESTION 217
Adhoc Conferencing is a conferencing mode that allows you to create and join a meeting on the terminal side without an administrator.

• A. True
• B. False

Answer: A

 

NEW QUESTION 218
Which of the following is not included in the main functions of the gateway gateway?

• A. Conference Control
• B. Protocol Conversion
• C. Data Conversion
• D. Signal Conversion

Answer: A

Explanation:
Explanation
[Judgment Questions].

 

NEW QUESTION 219
In audio encoding, which of the following is a speech quality metric. () (3 answers).

• A. Band width
• B. Back-to-back
• C. Packet loss rate
• D. Delay

Answer: A,C,D

 

NEW QUESTION 220
For the relationship between the camera and the background, why can't there be too complex background? ( )

• A. The camera's AF function automatically focuses on areas with higher edge energy, and too complex backgrounds are easy to make the camera focus on the background and create a blurred foreground
• B. Complex backgrounds occupy more transmission bandwidth, affecting the codec effect of the background.
• C. Complex backgrounds occupy more transit A-lodge bandwidth, affecting the foreground of the decoding effect.
• D. The camera's AF function automatically focuses on areas with high edge energy, and too complex backgrounds are easy to make the camera focus on the foreground and create a background blur.

Answer: C,D

 

NEW QUESTION 221
The private network terminal does not enable NAT, and the public network terminal calls the private network terminal inside the firewall to fail, and the root cause is ( ).

• A. Unable to obtain RRQ registration information for private network terminals
• B. The Setup message destination address is a private address, so the CS address comes from the RRQ message internal data of the private network terminal and does not change with NAT
• C. Callee cs addr in the ACF of the GK feedback Error
• D. The source port of the private network terminal could not be found

Answer: B

 

NEW QUESTION 222
The following description of the relationship between the RTCP port number and the RTP port number is correct ().

• A. RTCP port number = RTP port number +1
• B. RTCP port number = RTP port number +2
• C. RTCP port number = RTP port number
• D. RTCP port number = RTP port number -1

Answer: A

 

NEW QUESTION 223
In the SMC2.0 system, which of the following user rights has the highest level.

• A. System Surveyor
• B. Conference Operator
• C. Meeting Administrator
• D. System Administrator

Answer: D

 

NEW QUESTION 224
Image format refers to the size or resolution size of the image, common image formats include, SOCIF, QCIF, CIF, ACIF, 16CIF, HD, Full HD. ( )

• A. True
• B. False

Answer: A

 

NEW QUESTION 225
Loudness indicates the strength of the sound, which of the following factors determines the size of the loudness?

• A. Amplitude of sound waves
• B. Sound frequency
• C. Material answer to the emitter
• D. Sound intensity

Answer: A

 

NEW QUESTION 226
Network recording supports downloading recorded files to the local area in the format ( ) and supports local playback. (Fill in the blanks)

Answer:

Explanation:
FLV

 

NEW QUESTION 227
Which of the following messages belongs to the extension request message. ( )

• A. MESSAGE
• B. REGISTER
• C. OPTIONS
• D. INVITE

Answer: A

 

NEW QUESTION 228
The role of the LAN2 port of the HD terminal ().

• A. Used for the main business
• B. Log in to the terminal locally and grab the package
• C. with LAN1 port
• D. Used to reverse

Answer: D

 

NEW QUESTION 229
......

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