1K0-001 Exam Questions

H.241 is best described as a standard that unifies

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

True or False? H.323 / H.225 / H.245 ITU-T Standards describe that Audio and Video are always multiplexed together in the same packets for In-Bound and Out-bound.

Which of the following refers to Line coding used with the 2-wire, U reference of a Basic Rate Interface?

What effect will an oscillating fan that is visible in the background have on the overall video quality?

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...

What term is used for video display resolution of H.264 Video Coding used for Visual Telephony?

Which two types of Networks are capable of providing consistent, guaranteed QoS Constant Bit Rate Transport with a steady reliable clock source?

H.323 Videoconferencing connections over the IP Packet Network to allow Video, Audio, Content to transport are called what?

S-Video Connections are typically designed with what type of connectors?

G.722 Audio over IP using the H.323 Standard must be transmitted as packets that are_____________

Which of the following describes audio analog clipping?

A mic-level audio signal will measure as

High Definition Video is best described as

Switched Channel Circuit Networks provide which two-bandwidth speed increments?

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

Internet IP Mask value is "Boolean Anded" with IP Address and is used to designate and identify the _____________ of the IP Address bits.

Which of the following audio coding provides a frequency response bandwidth range of 50- 7000Hertz?

Which of the following Standards defines multiple video channels during a Visual Telephony meeting?

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

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

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

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

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

Ethernet Medium Access Control Address is a

IEEE oversees which of the following?

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

How many frames per second make up a NTSC and PAL video signal?

Defective Local Loop may introduce what two problems? (Pick two of the following options.)

Which, of the following items, best describes gain?

Of the following names, which two apply to S-Video?

The first process for H.323 Terminals to be defined within a Gatekeeper Tables is for Terminals to ________, ________.

How is noise measured?

Which three H.263 Video Coder Annexes are used to Improve Video Quality transported through a Non- QOS Network by introducing Reference Picture Selection, Advanced Prediction, and...

Which of the following is mandatory Video coding for H.323?

Which of the following is the cabling required for 2 pair (4 wire) 100BaseFast Ethernet?

Session Initiated Protocol is used to replace what?

Muting an audio during a connected videoconference is typically performed when you

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

YELLOW Alarm at your location represents which condition?

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

E1 trunks are capable of supporting up to

Packet Traffic Examination Applications provide information regarding which functions? (Select two of the following options)

Local Area Network Metallic Interfaces are

Which camera control function causes video image to change from bright to dark and back to bright as you pass different light sources?

Which four digital interfaces are capable of operating at rates up to 2 Million Bits per second?

Which of the following correctly describe training as it applies to Acoustic Echo Cancellers (AEC)?

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

H.320 Video Conference is running and the picture of the people from the Far-End is displaying intermittently freezing video. Which of the following is a valid reason for this prob...

IP address 172.52.12.27 is which type of address?