H11-851 Online Practice Questions and Answers

#H.323 system is IP line which is based on packet switching and no QOS guarantee.

A. True

B. False

The full name of GPUS is General Processing Unit Single-Board. It is XPU, which takes charge of the functions of multi-picture deal with the system, remix treatment and so on.

A. True

B. False

What will be output default when the HD terminal HD OUT1 joins?

A. The end of the mainstream

B. The end of the presentation

C. Remote mainstream

D. Remote demo

What is the resolution of 1080I?

A. 1080*720 progressive scanning

B. 1080*720 interlaced scanning

C. 1920*1080 progressive scanning

D. 1920*1080 interlaced scanning

What are be contained in multiple conference convened way that multi resource management center supported?

A. SiteCall

B. More resources management center directly convened

C. Automatic Appointment

D. Automatically extended

How many MIC does TP3106 have?

A. 2

B. 3

C. 6

D. 8

Intelligence can only be done through the IP network forms A. True

B. False

The conference access number is the node number of the MCU after the conference is held by the

A. 323 protocol. ()

B. TRUE

C. FALSE

What is the role of the RTP protocol? ()

A. Conference control

B. Real-time transmission

C. Call signalling

D. Media control

In a dual-stream conference, you can simultaneously transmit two images of the local end or both at the

same time.

The image of the video source. ()

A. TRUE

B. FALSE