[2023] Pass Huawei H11-861_V2.0 Test Practice Test Questions Exam Dumps
Verified H11-861_V2.0 dumps Q&As - H11-861_V2.0 dumps with Correct Answers
NEW QUESTION 88
Several video compression standards that are currently widely used include: H.261H.263 and H.264 and MPEG-1. MPEG-2 and MPEG-4. Its H.26X series of standards is primarily used for real-time video communications, and the MPEG series of standards is primarily used for video storage (DVD), video broadcasting, and video streaming.
- A. False
- B. Right
Answer: B
NEW QUESTION 89
A firewall is one that protects a network from attacks by "untrusted" networks, but at the same time must also allow legitimate communication between two networks
- A. True
- B. False
Answer: A
NEW QUESTION 90
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 91
Which of the following endpoints does not have MiniMCU functionality?
- A. TE10
- B. TE30
- C. TE50
- D. TE40
Answer: A
NEW QUESTION 92
Sendto[(218.5.64.98:18616)][59285094444][0x00000065:err_reg_wrong_account_or_password]] From the above logs, you can tell that the reason for the registration failure is ().
- A. Account password error
- B. Communication line exception
- C. CIDR Block Registration Restriction
- D. Cinder segment bandwidth limit
Answer: A
NEW QUESTION 93
Which of the following signalings is not an H.245 signaling. ( )
- A. MSD
- B. TCS
- C. OLC
- D. IRQ
Answer: D
NEW QUESTION 94
Multi-channel cascading supports auto-spin down function ().
- A. False
- B. True
Answer: A
NEW QUESTION 95
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 -1
- C. RTCP port number = RTP port number +2
- D. RTCP port number = RTP port number
Answer: A
NEW QUESTION 96
The environment of the display area requires low illumination, and the reasons for the lower illumination required at the digital projection screen are ( ).
- A. Counting casts use white screens, and in order to get enough dark black pixels, a lower ambient illumination
- B. If the ambient light is too dim and the pupil is constricted, the black and white pixel display will show a difference
- C. 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
- 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: A,D
NEW QUESTION 97
When using the MCU wall riding mode, you need to modify the firewall in the original network (such as open ports).
- A. False
- B. True
Answer: A
NEW QUESTION 98
In the Early state, dialog can be terminated by ( ).
- 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 99
Where the illumination is not enough, the image noise is low, and the image is dark.
- A. False
- B. True
Answer: A
NEW QUESTION 100
The sound test is to test whether the terminal audio output is correct.
- A. True
- B. False
Answer: A
NEW QUESTION 101
The H.460 protocol specifies that H.323 signaling parts of the public-private network traversal are handled. ()
- A. H.460.21
- B. H.460.18
- C. H.460.19
- D. H.460.20
Answer: B
NEW QUESTION 102
SEC2.0 is suitable for network packet loss models that are burst-type packet losses.
- A. False
- B. True
Answer: A
NEW QUESTION 103
During a peer-to-peer number call, H.245 performs capability set matching before opening the logical channel.
()
- A. True
- B. False
Answer: A
NEW QUESTION 104
When the terminal enables the remote monitoring function, the user can remotely monitor the main video image or presentation image of the end in the Web interface, and can also take photos to save, but can not view the mainstream image or presentation image of the remote end.
- A. False
- B. True
Answer: A
NEW QUESTION 105
The role of the RTP protocol is ( ). (Fill in the blanks)
Answer:
Explanation:
Real-time transmission
NEW QUESTION 106
In the H.323 protocol stack, what protocol is used by dual-streaming. ( )
- A. H.261
- B. H.239
- C. H.245
- D. H.225
Answer: B
NEW QUESTION 107
Which of the following features is provided by the gatekeeper ( ).
- A. Conference Control
- B. Access Control
- C. Bandwidth Control
- D. Address Translation
Answer: B,C,D
NEW QUESTION 108
SIP messages are encoded as text.
- A. True
- B. False
Answer: A
NEW QUESTION 109
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