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H11-851 Online Practice Questions

HCIA-Video Conference V3.0

544 questions available · Page 1 of 55

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Question 1 Multiple choice

Regarding voice switching, is the following description correct?

  1. A

    Voice-activated switching is mostly used in educational lecture scenarios.

  2. B

    When the voice switching function is turned on, the screen of all venues will automatically switch to the venue with the loudest volume.

  3. C

    In the meeting, you can adjust the sensitivity of the voice switching without turning off the voice switching function.

  4. D

    Voice control switching is mostly used for discussion or debate scenes.

Show answer and explanation

Correct answers: A, C, D

Question 2 Single choice

SMC2.0 can manage Huawei devices, such as TE series hard terminals, CloudLink series hard terminals, and VP98 series MCUs, but cannot manage friendly devices. ()

  1. A

    True

  2. B

    False

Show answer and explanation

Correct answer: B

Question 3 Multiple choice

() is an extension request.

  1. A

    NOTIFY

  2. B

    OFTIONS

  3. C

    MESSAGE

  4. D

    PUBLISH

Show answer and explanation

Correct answers: A, C, D

Question 4 Single choice

1366*768 does not belong to HD resolution. ()

  1. A

    True

  2. B

    False

Show answer and explanation

Correct answer: B

Question 5 Single choice

Before applying for an SMC2.0 License , you must first obtain an ESN code. ()

  1. A

    True

  2. B

    False

Show answer and explanation

Correct answer: A

Question 6 Single choice

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

  1. A

    True

  2. B

    False

Show answer and explanation

Correct answer: A

Question 7 Single choice

TE30's built-in microphone supports radio up to () within the radius.

  1. A

    5 meters

  2. B

    3 meters

  3. C

    7 meters

  4. D

    6 meters

Show answer and explanation

Correct answer: D

Question 8 Single choice

Which of the following boards is the main control board of the VP9630 . ()

  1. A

    ECCA

  2. B

    ECCB

  3. C

    ECCC

  4. D

    GCCD

Show answer and explanation

Correct answer: C

Question 9 Single choice

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. ()

  1. A

    True

  2. B

    False

Show answer and explanation

Correct answer: A

Question 10 Single choice

The SMC2.0 server's Ethernet port LED flashes. ()

  1. A

    Corresponding to the Gigabit Ethernet port

  2. B

    of the back panel The Network Port connection is normal

  3. C

    The ethernet port is transmitting data

  4. D

    The network port is not used

Show answer and explanation

Correct answer: C