1K0-001 Exam Questions

Media Gateways will

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

802.3 MAC format is used for which type of network?

Which of the following most accurately defines white balance?

Which of the following statements about line-level and mic-level are true?

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

Common Intermediate Format is approximately how many pixels per picture?

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

Which two items does the ITU-T H.320 recommendation specify?

H.239 Standard is best described as

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

SIF resolution is

What are two other names for a Frame Relay Network?

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

G.722.1 operates up to frequency response bandwidth of

IP addressing Version 4 uses

High-Definition Videoconferencing will require and use

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

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

Which of the following describes frequency response?

H.323 Visual Telephony related ITU-T Standards defines the Media Gateways as

Which of the following are the correct descriptions of B and H0? (Select two of the following options.)

Session Initiated Protocol uses which command for Call Setup?

Which of the following describes Request for Comment documents?

H.243 Chair Control can be simultaneously performed by how many Visual Telephony Terminals?

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

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

Switched Channel Circuit Network by definition is network that provides

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

What does Automatic Gain Control (AGC) do?

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

G.722 uses which bit rate speeds for H.320 Visual Telephony?

Line level audio cables are being connected. Which of the following represents the electrical requirements that should be followed during the cable connection?

Which signals are being used with Y/C video?

Videoconferencing channel synchronous networks may be defined as (Select two of the following options.)

Ethernet is capable of automatically sensing the speed and duplicity of the LAN connection by using which process?

Which Network Alarm statuses are used to monitor network facilities trunk services?

SPID number function on NI-1 ISDN configured interface is used to identify the

Select two reasons for Cascading the MCU.

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

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

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

What allows the detection of audio distortion?

Encryption security of Video and Audio will be used to make

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

Which of the following video display resolutions are true 16:9 Aspect Ratio?

E1 framing has a bit structure of how many bits per frame? Clue Full metallic E1 speed divided by 8KHz Stratum timing.

A popular way to select a Gateway is by using a

Quarter Common Intermediate Format has

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.)