Polycom 1K0-001 Online Practice Questions and Exam Preparation

Polycom 1K0-001 Online Questions & Answers

• Question 101:

  Pick the best match; Audio "Critical Distance" is a definition that relates to:

  A. Distance between the audio amplifier inputs and room microphone
  B. Distance between the person speaking and the microphone used
  C. Distance between the video display monitor and camera
  D. Distance between the walls, floor to ceiling, and doorways
  B. Distance between the person speaking and the microphone used

• Question 102:

  Session Initiated Protocol uses which command for Call Setup?

  A. Registration Request packet
  B. Admission Request packet
  C. Invite packet
  D. IP Call Setup packets described in Q.931
  E. IP Call Setup packets described in Q.921
  F. None of the above
  C. Invite packet

• Question 103:

  H .323 describes which Standards for minimum compliance operations for Visual Telephony?

  A. G.711 / H.261 / H.222 / H.245
  B. G.722 / H.261 / H.225 / H.245
  C. G.711 / H.262 / H.225 / H.245
  D. G.711 / H.261 / H.225 / H.245
  E. G.711 / H.263 / H.222 / H.245
  F. G.722 / H.264 / H.222 / H.245
  G. G.722 / H.263 / H.222 / H.245
  D. G.711 / H.261 / H.225 / H.245

• Question 104:

  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.)

  A. 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
  B. 4 NT-1
  E. 1 IMUX with 4 BRI line support
  I. 4 BRI lines

• Question 105:

  Multimedia Far End Remote Camera Control and Transport are defined within which ITU Standard?

  A. H.323 Annex Q
  B. H.263 Annex P
  C. H.323 Annex A
  D. H.263 Annex W
  E. H.263 Annex E
  F. H.323 Annex C
  A. H.323 Annex Q

• Question 106:

  Session Initiated Protocol is used to replace what?

  A. Gateways
  B. Ethernet Routers
  C. Multipoint Conferencing (Control) Unit
  D. Analog Telephone Option
  E. Gatekeeper
  E. Gatekeeper

• Question 107:

  Which of the following are associated with the operation of an Acoustic Echo Canceller (AEC)?

  A. Noise suppression
  B. Room microphones
  C. Room loudspeakers
  D. Automatic gain control
  B. Room microphones
  C. Room loudspeakers

• Question 108:

  What is the number of scan lines and the frequency for NTSC video?

  A. 525 lines and 50 Hz
  B. 525 lines and 60 Hz
  C. 625 lines and 50 Hz
  D. 625 lines and 60 Hz
  B. 525 lines and 60 Hz

• Question 109:

  323 / H.225 / H.245 ITU-T Standards describe that Opening of Logical Channels will take place before the Capabilities Communication Procedure.

  A. True
  B. False
  B. False

• Question 110:

  For MPEG2 to sustain full motion video at 720X480 resolution, network bandwidth required must be less than how many kilobits per second?

  A. 1
  B. 100
  C. 1000
  D. 10,000
  D. 10,000