HCNA-VC (Video Conference) v6.0

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Exam contains 267 questions

Which mode is used to configure the following open or close the image upside down function of HD camera? ( )

  • A. IR
  • B. VIDEO
  • C. FLIP
  • D. MCU


Answer : C

By default, GE1 network interface works in what mode?

  • A. Backup mode
  • B. Capture mode
  • C. Dynamic switching
  • D. Fence model


Answer : A

Broadcast television is one-way communication, can not communicate with each other, and two-way video conferencing can spread, "face to face" communication.

  • A. True
  • B. False


Answer : A

MCU main control board GCCX primarily responsible for video, audio, signaling and other information exchange process, and execute control commands business management center.

  • A. True
  • B. False


Answer : A

MCU can not register to SwitchCentre or Resource Manager case may be? (select 3 answers)

  • A. Failure terminal
  • B. network failure
  • C. Registration parameters are inconsistent
  • D. segment limit


Answer : B,C,D

Network packet loss is high, Multi Resource Management Center will alarm.

  • A. True
  • B. False


Answer : A

MCU8650C height ( ) U.

  • A. 1
  • B. 2
  • C. 3
  • D. 4


Answer : A

Responsible for planning the following access E C} number is?

  • A. HDPA
  • B. POEA
  • C. GWBA
  • D. VOBA


Answer : C

Conference access number is made up of ( ) and ( ). (Select 2 answers)

  • A. Sub-conference number
  • B. MCU Code
  • C. Conference special code
  • D. Cascade special code


Answer : A,B

Which of the following can be included in business features of multipoint resource management center? (Choose 3 answers)

  • A. centralized management of resources
  • B. address resolution
  • C. the venue centralized management
  • D. conference control


Answer : A,C,D

I frame is a complete picture, and P-frames and B-frames is recorded with respect to change in I frames.

  • A. True
  • B. False


Answer : A

Which layer does the HD terminal video communications system located in?

  • A. operational support layer
  • B. Network control layer
  • C. Media exchange layer
  • D. User Access Layer


Answer : D

Large capacity multipoint generally cross-regional, level larger conferences, generally require multiple cascaded MCU to ensure adequate capacity, the meeting was more superior to the lower convey style.

  • A. True
  • B. False


Answer : A

How many process does the IP address call mainly includes? (select 2 answers)

  • A. RPQ
  • B. setup
  • C. RCF
  • D. connected


Answer : B,D

Multifunction Telepresence main scenario( )

  • A. Ordinary Meeting conference
  • B. Senior Management Office
  • C. Professional conference rooms


Answer : A

Page:    1 / 18   
Exam contains 267 questions

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