Latest H11-861_V2.0 Pass Guaranteed Exam Dumps with Accurate & Updated Questions
H11-861_V2.0 Exam Brain Dumps - Study Notes and Theory
NEW QUESTION 65
Of the six basic request messages, ( ) is used to end the callback.
- A. BYE
- B. INVITE
- C. ACK
- D. CANCEL
Answer: A
NEW QUESTION 66
In the process of processing the video signal of the video terminal, the chip is responsible for encoding and compression. (Please fill in the English abbreviations).
Answer:
Explanation:
RTP
NEW QUESTION 67
The mcu wall riding mode requires modifications to the firewall in the original network ( such as open ports ).
- A. False
- B. True
Answer: A
NEW QUESTION 68
Which of the following signaling signalings can the gatekeeper issue address resolution requests to other gatekeepers?
- A. GRQ
- B. LRQ
- C. URQ
- D. RRQ
Answer: B
NEW QUESTION 69
In audio encoding, which of the following is a speech quality metric. () (3 answers).
- A. Back-to-back
- B. Band width
- C. Packet loss rate
- D. Delay
Answer: B,C,D
NEW QUESTION 70
The private network terminal calls the public network terminal, and when the logical channel is opened, the reason for the occurrence of a single pass of media streaming is ( ).
- A. The public network terminal cannot find the private network address
- B. The terminal cannot perform master-slave determination
- C. The firewall does not open the corresponding port
- D. The terminal cannot negotiate the capability
Answer: C
NEW QUESTION 71
By viewing the system information of Huawei terminals, we can view specifications such as voice, image, interface, and bandwidth.
- A. True
- B. False
Answer: A
NEW QUESTION 72
In the H460 network, the transmission keep-alive duration, keep-alive port, and keep-alive fields are in the signaling transmission stage. ()
- A. ARQ message in
- B. ACF message
- C. OLC opens logic channel during
- D. IIR message
Answer: C
NEW QUESTION 73
H. 323 ALG can only be used with certain firewalls. ( )
- A. False
- B. True
Answer: A
NEW QUESTION 74
The environment of the display area requires low illumination, and the reasons for the lower illumination required at the digital projection screen are ( ).
- A. is required The number of shots uses a white screen, and in order to get enough black pixels, a lower ambient illumination answer is required
- B. If the ambient light is too dim and the pupil is constricted, the black and white pixel display will show a difference
- C. Counting casts use white screens, and in order to get enough dark black pixels, a lower ambient illumination
- D. If the ambient light is too bright and the pupil is constricted, there will be a difference in the display of black and white pixels
Answer: C,D
NEW QUESTION 75
The following socket on the MCU is the default service network port. ()
- A. GE1
- B. RS232
- C. GE0
- D. FE
Answer: C
NEW QUESTION 76
The following figure shows the system information for a VP96 Series MCU . From this information, what conclusions can we infer from the following?
- A. The conference terminal can be registered directly with the MCU via the SIP protocol
- B. Users cannot add venue information to the address book on the MCU's web interface
- C. The conference terminal cannot be registered to the MCU via the H.323 protocol
- D. Users can initiate a multiparty conference directly on the MCU's web interface
Answer: A,C,D
NEW QUESTION 77
Fe and GE0, GE1 IP addresses can not be in the same network segment, otherwise it will cause network failure, at this time the front panel ALM light is always on.
- A. True
- B. False
Answer: A
NEW QUESTION 78
At the end of the meeting, the recording server returns the recording address to the SMC, and the SMC emails the user to watch on demand.
- A. True
- B. False
Answer: A
NEW QUESTION 79
During the meeting, in addition to recording the meeting content, the web recording service can also watch the meeting in real time through the live broadcast client.
- A. True
- B. False
Answer: A
NEW QUESTION 80
Under the H. 323 protocol, the signaling required to complete the master-slave decision process is. ( )
- A. TCSR , TCSA
- B. GRQ , GCF
- C. MSDR , MSDA
- D. DRQ , DCF
Answer: C
NEW QUESTION 81
RRQ registers with GK with registration information ( ).
- A. MAC address
- B. IP Address
- C. H.323 ID
- D. The port number
Answer: B,D
NEW QUESTION 82
In a multipoint meeting, users can initiate an operation that deprives the demo token from any venue.
- A. False
- B. True
Answer: A
NEW QUESTION 83
In the Early state, dialog can be terminated by (). (3 answers).
- A. The caller sends a BYE
- B. Called Failure Response
- C. Called to send BYE
- D. The caller sends CANCLE
Answer: A,B,D
NEW QUESTION 84
RRJ sendto [ ( 218.5.64.98:18616 )] [5928509444] [[0x00000065:err reg wrong account or passwork]] From the above logs, you can tell that the reason for the failure of registration is ( ).
- A. Account password error
- B. Communication line exception
- C. CIDR Block Registration Restriction
- D. Cinder segment bandwidth limit
Answer: A
NEW QUESTION 85
The arrangement of luminaires requires the use of direct illumination to avoid diffuse reflection. ( )
- A. False
- B. True
Answer: A
NEW QUESTION 86
The extension requests the functionality of NOTIFY. ( )
- A. Sends a notification event
- B. Request an instant message
- C. Identifies the reliability of the ad hoc response
- D. Sends the event status to the state server
Answer: A
NEW QUESTION 87
How does the terminal read the camera's data?
- A. Control lines
- B. Audio cable
- C. Video Line
- D. Red Outside
Answer: A
NEW QUESTION 88
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