Free Online Polycom 1K0-001 Practice Test

Prepare Your Polycom 1K0-001 Exam Questions with Free online 1K0-001 Practice Test. Get Brilliant Polycom Certified Videoconferencing Engineer Exam Results with Valid 1K0 001 Exam Dumps.

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Total 166 Questions | Updated On: May 14, 2024

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Question 1

Which of the following accurately describes room gain as it applies to acoustic echo cancellation?

A : Measure of amplifier power driving the loudspeakers in a given conference room

B : Ratio of loudness of the participants voices versus the loudspeaker volume arriving at the microphone

C : Relative sensitivity of the microphones expressed in dB versus the same microphone in a 'free field' environment

D : Relative perceived loudness of a person speaking in a given room versus the same person speaking in an anechoic chamber

Answer: B

Question 2

What are two other names for a Frame Relay Network?

A : RS-232

B : V.35

C : Broadband

D : Virtual Private Network

E : 802.3 Medium Access Control Network

Answer: C,D

Question 3

Gateway Calls for IP to ISDN will require the _________settings for call setup.

A : Gateway V.35 port and ISDN destination number

B : Gateway Q.931 port and ISDN destination number

C : Gateway Prefix-Bandwidth and ISDN destination number

D : Gateway RTP Address and ISDN destination number

E : A and B.

F : C and D

Answer: C

Question 4

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

A : 525 lines and 50 Hz

B : 525 lines and 60 Hz

C : 625 lines and 50 Hz

D : 625 lines and 60 Hz

Answer: B

Question 5

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

A : 64, 32, and 56 kilobits per second

B : 64, 56, and 48 kilobits per second

C : 64, 56, and 48 kilobytes per second

D : 24 and 56 kilobits per second

E : 48 and 56 kilobits per second

F : 48 and 56 kilobytes per second

G : 16 and 32 kilobits per second

Answer: A

Page: 1 / 34

Total 166 Questions | Updated On: May 14, 2024

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