Mar-2025 Huawei H11-861_V3.0 Actual Questions and 100% Cover Real Exam Questions
H11-861_V3.0 Free Exam Questions and Answers PDF Updated on Mar-2025
NEW QUESTION # 285
Speech enhancement technology Jitter Buffer is the use of a human intervention signal wave, to eliminate the echo signal generated during the communication process, while retaining other normal voice signals, in order to achieve the normal communication Use. ( )
- A. True
- B. False
Answer: B
NEW QUESTION # 286
In the figure, select an attribute of the packet, right-click and select the option within the ( ) group to specify this attribute as a filter condition, which must be clicked apply before it takes effect.
Answer:
Explanation:
Apply as
Filter
NEW QUESTION # 287
Which of the following is the core specification of the SIP protocol?
- A. FC 3261
- B. RFC 3263
- C. RFC 3264
- D. RFC 3262
Answer: A
NEW QUESTION # 288
For request messages, which of the following is not required. ( )
- A. Header Domain
- B. Request line
- C. Message body
- D. Response line
Answer: A,C
NEW QUESTION # 289
The gatekeeper issues an address resolution request to other gatekeepers, which signaling can implement this function. ( )
- A. RRQ
- B. URQ
- C. GRQ
- D. LRQ
Answer: D
NEW QUESTION # 290
The video signal starts from the input terminal device, is encoded and compressed and sent to the network, and finally displays, and has undergone many image processing links in the middle, mainly including: IP Camera, pre-processing, compression encoding, data encapsulation and transmission, decoding, image format variation , broadcast. ( )
- A. True
- B. False
Answer: A
NEW QUESTION # 291
Wireshark's () filter discards packets that do not meet the filter criteria during packet grabbing, leaving only packages that meet the filter criteri a.
Answer:
Explanation:
capture filter
NEW QUESTION # 292
When accessing a specified meeting via IVR, what is the default IVR Unified Access Number?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION # 293
Which of the following messages is not a status query message. ( )
- A. IRR
- B. IRQ
- C. IACK
- D. RRQ
Answer: D
NEW QUESTION # 294
How many GKs can a region contain?
- A. There is and only one
- B. Two
- C. Unlimited
- D. Three
Answer: A
NEW QUESTION # 295
Which of the following video resolutions meet the 16:9 aspect ratio requirement?
- A. 1280*720
- B. 720*480
- C. 1024*768
- D. 1920*1080
Answer: A,B,D
NEW QUESTION # 296
MP mainly completes which of the following functions. ( )
- A. Code circulation
- B. Call
- C. Rate adaptation
- D. Conference Control
Answer: A,C
NEW QUESTION # 297
In an RTP packet, the initial value of the Sequence number is random, no RTP packet is sent, and the sequence number is incremented. The receiver detects packet loss and rebuilds packets based on it.
- A. True
- B. False
Answer: A
NEW QUESTION # 298
In the MCU Web page, the format of the exported address book information is ( ).
- A. vcf
- B. xml
- C. cap
- D. dat
Answer: A
NEW QUESTION # 299
The Clear Fluency Strategy works with the H.264H.265 protocol, and if there is no ability in the public capability, the Clear Fluency Strategy will not work. ()
- A. True
- B. False
Answer: B
NEW QUESTION # 300
When querying the "System Status" on the web interface of the RSE6500, which of the following information cannot be obtained?
- A. Maximum concurrent number of on-demand
- B. Cpu usage and memory utilization of the system
- C. Number of online users, number of tourists, number of terminals
- D. Local disk and network disk capacity
Answer: A
NEW QUESTION # 301
Call acceptance, which is used by the terminal to request the validity certificate of the call from GK and the address and bandwidth information of the caller. ( )
- A. True
- B. False
Answer: B
NEW QUESTION # 302
Small A found that the image is not clear and the overall image is dark when holding a video conference, please analyze it in combination with the optical principles of video conference construction, which of the following is the most likely cause?
- A. Insufficient illuminance
- B. There is a strong signal source around the interference
- C. The light is too bright
- D. Network instability
Answer: A
NEW QUESTION # 303
Which of the following endpoints does not have MiniMCU functionality?
- A. TE30
- B. TE50
- C. TE10
- D. TE40
Answer: C
NEW QUESTION # 304
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 # 305
Which of the following protocol messages does Wireshark support decoding?
- A. TCP
- B. IP
- C. H. 263
- D. RIP
Answer: A,C
NEW QUESTION # 306
Due to the size of the display and the resource limitations of the MCU , the number of multi-screen sprites generally does not exceed 24 , otherwise the image is too small and the picture will not be clear.
- A. True
- B. False
Answer: A
NEW QUESTION # 307
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