1K0-001 Online Practice Questions and Answers

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

A. Distance between the audio amplifier inputs and room microphone

B. Distance between the person speaking and the microphone used

C. Distance between the video display monitor and camera

D. Distance between the walls, floor to ceiling, and doorways

A telephone call over the Public Switched Telephone Network is what type of quality?

A. Narrow band audio

B. Center band audio

C. Wide band audio

D. CD quality audio

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

A. networks capable of speeds up to 2,000,000 bits per second.

B. networks that can transmit but not receive at the same time.

C. networks that provide no clocks.

D. networks that can transmit and receive simultaneously with no clock.

E. networks that require clocks for transmit and receive.

Customer owned Private Branch Exchange is best described as

A. a switch located at the Network Facilities office.

B. a multiplexer located at the customer premise.

C. a switch located at the customer premise.

D. an obsolete network device.

E. All of the above

IP addressing Version 4 uses:

A. 24 bits.

B. 48 bits.

C. 32 bits.

D. 8 bits.

E. 64 bits.

F. 128 bits.

G. none of the above.

Which of the following is the channel used to carry the Audio for H.320 Terminals?

A. Channel 6

B. Channel 4

C. Channel 3

D. Channel 2

E. Channel 1

Ethernet Medium Access Control Address is a:

A. 32 bit IP Network Interface Address which includes a Vendor ID.

B. 48 bit IP Network Interface Address which includes a Vendor ID.

C. 32 bit Hardware Interface Address which includes a Vendor ID.

D. 48 bit Hardware Interface Address which includes a Vendor ID.

E. None of the above.

IEEE oversees which of the following?

A. ANSI standards

B. ISO standards

C. 802 LAN groups

D. OSI Model

E. Bell Standards

F. All of the above

Video Conferencing Terminals that are designed to tolerate Network delay, packets lost, packets out of sequence, and jitter are called________.

A. H.321 Terminals

B. H.320 Terminals

C. H.323 Terminals

D. F.150 Terminals

E. T.120 Data Transfer ANSI Terminals.

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

A. 4-Pin Mini-DIN

B. RCA

C. Banana plug

D. Jones strip

E. Phoenix