Quiz #8: Final Quarter Part 2
Authored by Mykinzi Wood
Science
8th Grade
NGSS covered
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92 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which is an example of an analog signal?
Record Player
CD Player
Tags
NGSS.MS-PS4-3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Is a video game coded as analog or digital?
Digital
Analog
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The string of 1s and 0s that control a computer is called _______ code.
binary
trinary
analog
Morse
Tags
NGSS.MS-PS4-3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Numbers is an analog code can have _________ values.
any
high
low
two
Tags
NGSS.MS-PS4-1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which type(s) of signal(s) can be easily corrected to remove noise?
analog
digital
both
neither
Tags
NGSS.MS-PS4-3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do computer hard drives and USB drives store data?
binary code
Morse code
symbols
words
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Setting the color of each pixel on a computer screen requires a(n) __________ signal.
analog
digital
loud
fast
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