Analog Signals and Digital Signals

Quiz
•
Computers
•
11th - 12th Grade
•
Hard
Charles Martinez
FREE Resource
12 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Analogue signals can vary in amplitude or frequency
True
False
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The height of a wave is called its frequency.
True
False
4.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
5.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Needed so the computer can understand analogue sensor readings
Digital to analogue converter (DAC)
Analogue to digital converter (ADC)
Sensor to digital conversion (SDC)
Digital compression (DC)
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
I am the height of the wave. What am I?
Amplitude
Frequency
Phase shift
PCM
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