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Huawei H11-851_V3.0 Practice Test - Questions Answers, Page 43

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TE50's PSTN interface is on the PBX, te50 can get a phone number, and TE50 can also connect to voice calls while video conferencing. ()
( ) is a multiviewer mode supported by cloudMCU.
In the MCU built-in web page of the Settings Management Export item, the following cannot be exported is ().
GK issues an address resolution request to other GKs, and the signaling sent is ().
Regarding the VPT300 picture-in-picture display, the following description is incorrect?().
IdeaHub does not support audio output via an external HDMI display. ( )
When giving a functional demonstration to the customer, the ( ) function is not necessary.
Of the six basic request messages, ( ) is used to query server capabilities.
Switch Center is located in the video product stack at ().
TE30 has a built-in camera and microphone, which is more powerful than the average split terminal. ()

Question 421

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System administrators and meeting administrators log in to SMC3.0 by entering the IP address/sysportal of https://SMC3.0 in the address bar of the browser and logging in.

A.
True
A.
True
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B.
False
B.
False
Answers
Suggested answer: A

Question 422

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Regarding the SMC3.0 Backup Service Area, is the following description correct?

A.
Multiple backup service areas can be configured for a service area.
A.
Multiple backup service areas can be configured for a service area.
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B.
When the conference resources in this service area are insufficient, the system will use the conference resources in the corresponding backup service area.
B.
When the conference resources in this service area are insufficient, the system will use the conference resources in the corresponding backup service area.
Answers
C.
Each service area must be configured with a backup service area.
C.
Each service area must be configured with a backup service area.
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D.
The default Default service area of the system must be configured with the backup service area.
D.
The default Default service area of the system must be configured with the backup service area.
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Suggested answer: B

Question 423

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Regarding C1oudRSE's on-demand and live streaming capabilities, is the following description correct?

A.
When users want to play dual-stream video, support one-click layout switching, and can switch between video and conference materials.
A.
When users want to play dual-stream video, support one-click layout switching, and can switch between video and conference materials.
Answers
B.
CloudRSE cannot switch video formats (HD or SD) when watching live or on-demand.
B.
CloudRSE cannot switch video formats (HD or SD) when watching live or on-demand.
Answers
C.
Users do not need to install a plug-in to watch live and on-demand videos on CloudRSE.
C.
Users do not need to install a plug-in to watch live and on-demand videos on CloudRSE.
Answers
D.
CloudRSE supports video and conferencing materials in a full-screen, picture-in-picture layout.
D.
CloudRSE supports video and conferencing materials in a full-screen, picture-in-picture layout.
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Suggested answer: A, B, C, D

Question 424

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In a video conference, the camera ( ) feature is used to close-up a participant.

A.
Pangraphic localization
A.
Pangraphic localization
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B.
WDR
B.
WDR
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C.
Large wide angle
C.
Large wide angle
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D.
Lens zoom
D.
Lens zoom
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Suggested answer: A, B, D

Question 425

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In settled networking, SC can provide ( ) functions.

A.
Media processing
A.
Media processing
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B.
H.323 Register
B.
H.323 Register
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C.
Bandwidth Management
C.
Bandwidth Management
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D.
SIP Register
D.
SIP Register
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Suggested answer: B, C, D

Question 426

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The terminal uses VME technology to adapt to different network conditions and carry out data transmission.

A.
True
A.
True
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B.
False
B.
False
Answers
Suggested answer: A

Question 427

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Users cannot initiate a multipoint conference through huawei video conferencing terminals.

A.
True
A.
True
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B.
False
B.
False
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Suggested answer: B

Question 428

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Regarding the image resolution, what is wrong with the following statement?

A.
The "p" in 0p indicates interlacing.
A.
The "p" in 0p indicates interlacing.
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B.
The more pixels the image displayed on the screen, the sharper the image effect.
B.
The more pixels the image displayed on the screen, the sharper the image effect.
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C.
4CIF belongs to the SD resolution.
C.
4CIF belongs to the SD resolution.
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D.
1080p resolution images contain approximately 2 megapixels.
D.
1080p resolution images contain approximately 2 megapixels.
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Suggested answer: B

Question 429

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The main features of Gatekeeper are ( ).

A.
Conference Control
A.
Conference Control
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B.
Access Control
B.
Access Control
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C.
Bandwidth Management
C.
Bandwidth Management
Answers
D.
Address Translation
D.
Address Translation
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Suggested answer: B, C, D

Question 430

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Regarding the RAS message, is the following statement correct?

A.
Endpoint registration messages can be used for terminal switching capabilities, encryption, and so on.
A.
Endpoint registration messages can be used for terminal switching capabilities, encryption, and so on.
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B.
Call acceptance information is used for terminal call request authentication.
B.
Call acceptance information is used for terminal call request authentication.
Answers
C.
Status queries are used by GK to query the current state of an entity.
C.
Status queries are used by GK to query the current state of an entity.
Answers
D.
Endpoint positioning is used to confirm address information across multiple GKs.
D.
Endpoint positioning is used to confirm address information across multiple GKs.
Answers
Suggested answer: A, B, C, D
Total 548 questions
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