Polycom 1K0-001 Online Practice Questions and Exam Preparation

Polycom 1K0-001 Online Questions & Answers

• Question 31:

  Select three of the following networks types that are "Full Duplex".

  A. ISDN B-Channels
  B. Ethernet HUB interfaces
  C. Ethernet Switch interfaces
  D. Ethernet BUS cable interfaces
  E. S/T Reference point
  F. One Coaxial Cable
  A. ISDN B-Channels
  C. Ethernet Switch interfaces
  E. S/T Reference point

• Question 32:

  Which of the following are two examples of Fiber Optic interface problems? (Choose two of the following options.)

  A. Splice loss and connection loss
  B. Noise
  C. Gravity
  D. Cable bends
  E. EMI - Electro Magnetic Interference
  F. RFI Radio Frequency Interference
  A. Splice loss and connection loss
  D. Cable bends

• Question 33:

  Which Standard is used to Signal the Master / Slave Determination and Coder Capabilities, and Signaling for Opening Logical Channel Establishment?

  A. H.239
  B. H.261
  C. H.264
  D. H.245
  E. H.242
  F. H.225
  G. H.221
  D. H.245

• Question 34:

  Real Time Transport Protocol and Real Time Transport Control Protocol are used to provide:

  A. Lower Layer Transport of Data Collaboration.
  B. Lower Layer Transport of Audio and Video.
  C. Upper Layer Data Packet Sequencing, Timing, and Synchronization for Audio and Video.
  D. Upper Layer Packet Loss and Packet Errors Statistics and Corrective Action.
  E. A and B.
  F. C and D.
  G. all of the above.
  F. C and D.

• Question 35:

  Which Network Services speeds are governed by cable length and cable wire gauge?

  A. Packet Switching
  B. Integrated Services Digital Network Primary Rate
  C. D-Channels
  D. B-Channels
  E. Digital Subscriber Line Services
  E. Digital Subscriber Line Services

• Question 36:

  YELLOW Alarm at your location represents which condition?

  A. The Network is having errors.
  B. The Network is up without errors.
  C. The other end is in a YELLOW Alarm status.
  D. The other end is in a RED Alarm status.
  E. Your location is down and the other location is up and running in both directions without any problems.
  D. The other end is in a RED Alarm status.

• Question 37:

  Which, of the following items, best describes gain?

  A. Increase only to a signal voltage as it passes through a given component
  B. Increase or decrease to a signal voltage as a passes through a given component
  C. Decrease only to a signal voltage as it passes through a given system component
  D. None of the above
  B. Increase or decrease to a signal voltage as a passes through a given component

• Question 38:

  Which of the following best describes a field of view?

  A. What the camera "sees" in a given scene and is measured in volts
  B. What the camera "sees" in a given scene and is measured in degrees
  C. What the camera "sees" in a given scene and is measured in lumens
  D. What the camera "sees" in a given scene and is measured in farads
  B. What the camera "sees" in a given scene and is measured in degrees

• Question 39:

  H .241 is best described as a standard that unifies:

  A. Audio Coding for H.300 Series.
  B. Framing for H.300 Series.
  C. Video Conference Coding for H.300 Series.
  D. all Operations for H.300 Series.
  E. Video Procedures and Control Signals for H.300 Series.
  E. Video Procedures and Control Signals for H.300 Series.

• Question 40:

  Videoconferencing over IP End Point Systems must use signalling to establish a media channel conference Call Setup. Call Operations are part of what Standard?

  A. LAP / B
  B. LAP / D
  C. H.225/Q.921
  D. H.225/H.261
  E. H.225/Q.931
  E. H.225/Q.931