Huawei H11-851_V3.0-ENU HCIA-Video Conference V3.0 Online Training
Huawei H11-851_V3.0-ENU Online Training
The questions for H11-851_V3.0-ENU were last updated at Apr 25,2024.
- Exam Code: H11-851_V3.0-ENU
- Exam Name: HCIA-Video Conference V3.0
- Certification Provider: Huawei
- Latest update: Apr 25,2024
Transactions are mainly divided into four categories: INVITE transactions, non-INVITE transactions, ACK transactions and CANCEL transactions.
- A . TRUE
- B . FALSE
Regarding SIP registration, which of the following description is incorrect?
- A . Registration information must be refreshed regularly, usually Register saves the registration information in the Location Server.
- B . The user needs to register with the server every time it starts up.
- C . When the address of SIP Client changes, it needs to register again.
- D . The function of SIP registration is to bind the AOR address to a certain Contact address, so that the Proxy can find the caller’s address when calling.
In the header field, () is used to identify the initiator of the request.
- A . CSeq
- B . To
- C . Via
- D . From
When the network environment is unstable and there is packet loss, the SVC technology is used to recover the packet loss to ensure the normal progress of the meeting.
- A . TRUE
- B . FALSE
The built-in microphone of TE30 can support the radio within the radius of ().
- A . 5 meters
- B . 3 meters
- C . 7 meters
- D . 6 meters
Use the Type-C cable to connect the Touch and the power adapter to charge the Touch.
- A . TRUE
- B . FALSE
Regarding the AutoFrame function, which of the following description is wrong?
- A . The AutoFrama function supports the automatic adjustment of the camera when the number of people in the meeting increases, so that the field of view is optimal. If someone leaves the meeting, the camera cannot be adjusted automatically.
- B . After the AutoFrame function is enabled, the camera will be automatically adjusted when the number of people in the meeting increases, so that all participants are covered in the panoramic field of view, without manual adjustment.
- C . After the AutoFrame function is enabled, if someone leaves the meeting, the camera can be dynamically adjusted so that the remaining participants are in the center of the screen.
- D . In AutoFrame mode, the built-in binocular camera is used for panoramic detection, and the camera PTZ is automatically adjusted to the best position.
IdeaShare screen projection supports reverse control. In scenarios that support collaboration, users can control the computer that is projecting through the keyboard, mouse, and touch screen on the terminal side.
- A . TRUE
- B . FALSE
IdeaHub wireless access supports 2×2 dual-channel wi-fi technology, supports dual antennas, supports 2.4GHz and 5GHz dual-frequency wireless wi-fi communication methods, and supports simultaneous activation of clients and hotspots.
- A . TRUE
- B . FALSE
One-click trace diagnostic files include module log files, error reports, trace information, CHR data files, etc.
- A . TRUE
- B . FALSE