COMM2

COMM2

7th Grade - Professional Development

21 Qs

quiz-placeholder

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COMM2

COMM2

Assessment

Quiz

Professional Development

7th Grade - Professional Development

Medium

Created by

Morris Fampo

Used 8+ times

FREE Resource

21 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

is the transmittal of digital signals between two

or more points in a communications system

Digital signal processing

signal processing

digital transmission

digital processing

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The primary advantage of digital transmission over analog transmission is

Better compatibility in multiplexing

Noise Immunity

regeneration

Signal Processing

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Digital signals are also better suited than analog signals for processing and combining using a technique called

Multiplexing

Signal Processing

regeneration

digital transmission

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

digital transmission systems are more resistant to analog systems to additive noise because they use signal ___________ rather than signal amplification.

regeneration

enhancing

multiplexing

cancelling

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

is the processing of analog signals using digital methods and includes bandlimiting the signal with filters, amplitude equalization, and phase shifting.

Digital signal processing

digital transmission

noise immunity

band limiters

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

consists essentially of sampling analog information signals and then converting those samples into discrete pulses and transporting the pulses from a source to a destination over a physical transmission medium.

Pulse modulation

pulse width modulation

pulse position modulation

pulse length modulation

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

is sometimes called pulse duration modulation

(PDM)

pulse position modulation

pulse width modulation

pulse code modulation

pulse amplitude modulation

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