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1K0-001 – polycom cve core exam

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Showing 1–3 of 10 questions

Question 1 (Topic 1)

To setup a Videoconferencing system to be capable of ISDN speeds up to 512 kilobits per second, which of the following is required? (Select three of the following options.)

3 TE-2

B. 4 NT-1

C. 4 TE-2

D. 1 IMUX with 3 BRI line support

E. 1 IMUX with 4 BRI line support

F. 3 BRI lines

G. 3 NT-1

H. 6 BRI lines

I. 4 BRI lines

Answer: B,E,I

Explanation:

Select all that apply, then click Submit answer.

  • ○

    4 NT-1

  • ○

    4 TE-2

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    1 IMUX with 3 BRI line support

  • ○

    1 IMUX with 4 BRI line support

  • ○

    3 BRI lines

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    3 NT-1

  • ○

    6 BRI lines

  • ○

    4 BRI lines


Question 2 (Topic 0)

PTZ Control may be performed by a camera automatically by using(select 2)

Select all that apply, then click Submit answer.

  • ○

    Music tracking.

  • ○

    Voice tracking.

  • ○

    Image tracking.

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    VTC microphone tracking.

  • ○

    Shadow tracking.


Question 3 (Topic 0)

Which of the following correctly describes the purpose of an Acoustic Echo Canceller

(AEC)?

Select all that apply, then click Submit answer.

  • ○

    An AEC provides a means to reduce room noise sent to the far-end.

  • ○

    An AEC provides a means to reduce room reverberation as heard by the far-end.

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    An AEC provides compensation for room acoustics to improve microphone sensitivity and gain.

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    An AEC reduces the room loudspeaker contribution to the local microphone sent to the far-end.

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    An AEC provides compensation for room acoustics to better allow the reduction of echo returned to the far-end.