Polycom 1K0-001 Online Practice Questions and Exam Preparation

Polycom 1K0-001 Online Questions & Answers

• Question 151:

  Which of the following are the Call Control and allow implementation of Fire Wall Standard Communication Signals for H.323?

  A. H.265
  B. H.460
  C. H.225
  D. H.245
  B. H.460

• Question 152:

  G .723.1 uses which bit rates?

  A. 5.3 and 6.3 kilobits per second
  B. 5.3 and 6.3 kilobytes per second
  C. 8 and 16 kilobits per second
  D. 8 and 16 kilobytes per second
  E. 12 and 24 kilobits per second
  A. 5.3 and 6.3 kilobits per second

• Question 153:

  H .323 Media Gateways require H.323 Terminals, which wish to make calls through the Gateway to ISDN sites, to:

  A. perform a test with the other H.323 Terminals first
  B. be registered with the MCU first
  C. be registered with the Gatekeeper first
  D. call the Network administrator first
  E. be using a Gateway Prefix registered on an Active Gatekeeper
  F. be using a Gatekeeper Prefix defined on the End Point
  E. be using a Gateway Prefix registered on an Active Gatekeeper

• Question 154:

  Select three ways to improve Videoconferencing over IP Quality of Service.

  A. Use FTP- File Transfer Protocol
  B. Use TFTP-Trivial File Transfer Protocol
  C. Use UDP-User Datagram Protocol
  D. Use MPLS-Multi-Protocol Labeled Switching Network
  E. Use IP Precedence
  F. Use HTTP-Hyper Text Transfer Protocol
  G. Use Differentiated Code Point Services
  H. Use LAN interface End to End
  D. Use MPLS-Multi-Protocol Labeled Switching Network
  E. Use IP Precedence
  G. Use Differentiated Code Point Services

• Question 155:

  Network Operating Systems will typically introduce dynamic network functions and security by creating and controlling a _______hierarchy.

  A. People to People Relationship
  B. People to Software Police Relationship
  C. Client to Client Relationship
  D. Client to Network Switch Relationship
  E. Client to Server Relationship
  F. Client to Software Police Relationship
  E. Client to Server Relationship

• Question 156:

  High Definition Video is best described as:

  A. Video Signal that consists of luminance scan interlaced lines.
  B. Video Signal made up of 8X8 blocks of pixels.
  C. Video signal that represents 720 lines of pixels, progressively scanned.
  D. Video Signal made up of 40X40 macroblocks pixels.
  C. Video signal that represents 720 lines of pixels, progressively scanned.

• Question 157:

  Which of the following describes the activity for which a RTCP is used?

  A. Transport Task for Communication of Audio and Video over IP
  B. Transport Task of Simple Network Management Protocol
  C. Network Statistics of Media Channels between Videoconferencing Hardware
  D. Network Statistics of Media Channels between Routers
  E. Network Statistics of Media Channels between Gatekeepers
  C. Network Statistics of Media Channels between Videoconferencing Hardware

• Question 158:

  H .239 Standard is best described as:

  A. Audio Coding and Additional Media Channels.
  B. Role Management and Additional Far End Camera Control.
  C. Role Management and Chair Control.
  D. Role Management or People and Content Standard for H.300 Series.
  E. Role Management -People and Content Standard for H.321 only.
  F. Role Management -People and Content Standard for H.320 only.
  D. Role Management or People and Content Standard for H.300 Series.

• Question 159:

  What are five typical parameters required from an H.323 Terminal for successful Gatekeeper Registration?

  A. H .323 End Point ISDN and SPID Numbers and ISDN Sub-Address Numbers
  B. Current H.323 EndPoint TCP/IP Layer 3 address of the VTC
  C. Current H.323 Layer 4 Addresses to commence signaling
  D. UDP and RTP Header
  E. E .164 alias
  F. Address of the Gateway
  G. H .323 alias
  H. Address of the Gatekeeper
  I. Address of the MCU
  B. Current H.323 EndPoint TCP/IP Layer 3 address of the VTC
  C. Current H.323 Layer 4 Addresses to commence signaling
  E. E .164 alias
  G. H .323 alias
  H. Address of the Gatekeeper

• Question 160:

  Channel Network Clocks are used to provide the timing source for what kind of data?

  A. Transmit
  B. Receive
  C. Old
  D. Discarded
  E. A and D
  F. A and B
  F. A and B