
Digital Information

Quiz
•
Physics
•
11th Grade
•
Easy
Standards-aligned
Ozlem Eskikurt
Used 3+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is true about analog information?
It always needs encoding
It is stored in binary format
It doesn’t require memory
It cannot be transmitted over long distances
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In digital systems, what determines how dark or light a pixel is in a photo?
The speed of the signal
The type of device used
The intensity of light hitting the detector
The resolution of the image
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a key advantage of digital information?
It’s impossible to copy
It’s made with physical waves
It can be easily stored and transferred
It doesn’t need electricity to function
Tags
NGSS.HS-PS4-2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which type of information is easier to destroy?
Digital information saved in cloud storage
Analog information stored on paper
Binary code on a computer
Encrypted files on a hard drive
Tags
NGSS.HS-PS4-2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Analog signals need to be encoded before being transmitted.
true
false
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Digital information often requires memory and storage.
true
false
Tags
NGSS.HS-PS4-2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A radio wave is an example of an analog signal.
true
false
Tags
NGSS.HS-PS4-5
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