1K0-002 Exam Questions

Where is the G.711 A-law used?

When configuring VTCs and MCUs to Statically configured IP networks what three settings would need to be provided for the system parameters?

What effect does the zoom function have relative to the camera's field of view?

Which of the following correctly describe the role room acoustics play regarding acoustic echo cancellation?

MCU is the acronym for which of the following?

Which of the following are the two most correct definitions of ISDN reference points?

The H.264 supports which of the following frame rates?

MPEG4 Part 10 (H.264) coder requires what network data rate to sustain full motion video at SIF resolution?

The G.723.1 uses which bit rates?

Browsing sites and Managing Multipoint Conferences from the Video End Point is part of which standard?

Network Address Translation works in which OSI Layer?

SIF resolution is

Which ISDN service is capable of delivering 56K or 64K Constant Bit Rate circuits?

Which of the following correctly describes the purpose of an Acoustic Echo Canceller (AEC)?

How many "Groups of Blocks" are used to create the Full CIF resolution?

Which H.263 Annex is used to implement 60 / 50 Fields per Second Intra Video -Sync Operation?

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

Which of the following most accurately defines white balance?

What effect does natural daylight from a window have on video?

Which of the following are the Audio and Video Multiplexing, Transport, and Control / Communications procedures for H.320?

Which ITU-T Standard describes the MCU or Video Bridge for Audio Visual Terminals?

Digital Access Cross-Connect Systems are used for Networks that are

UDP Media Channels are identified by

The scope of H.225 Standard describes

The T.127 and T.128 ITU-T Standards are used for which two functions?

What are the termination impedance and the signal level for PAL video?

Clocking Hierarchy for Channel Networks from the Public Network to the customer premise station equipment is as follows:

Which of the following best describes 64,000 bits per second?

Gatekeeper messages for registration and admission that are successful will always have the Generic structure as: (Note - "XX" - is a variable value that represents specific Gateke...

Which test equipment is used to verify ISDN Q.931 messages?

Which of the following describe video dynamics as processed through a videoconference system?

What does CIF stand for?

The H.323 Video Conferencing uses which signaling specifications to establish call setup?

Which of the following is Line Coding used for Primary Rate E1?

Which audio coding uses 8 Kbps?

IP addressing Version 4 uses

Institute for Electrical and Electronics Engineers group 802 manages

Broadband Connectivity is synonymous with

Which of the following are the lower layer Standards that describe the Transport, Control, and Multipoint Communication Services of T.120?

How is noise measured?

In an Ethernet shared Hub configuration used for videoconferencing, collisions may occur and be tolerated up to_____ % Packet Ratio of Packets Collision over Total Packets Transpor...

The H.320 describes which Standards for minimum compliance operations for Visual Telephony?

Using different color-temperature light sources will compromise which part of the camera performance?

During a H.323 Videoconference, what is the correct bandwidth used by the G.711 and G.722 audio algorithms in a 256K conference call?

What is the correct frequency response for the G.711 audio algorithm?

Which of the following describes one ISDN B-Channel?

Which of the following correctly describes echo as it relates to acoustic echo cancellations?

Which of the following best describes and defines Packet Jitter?

High Definition Video connections include which of the following? (select two)

802.3 MAC format is used for which type of network?