Lights and Drums Starter
Authored by Peter Stephens
Computers
7th Grade
Used 3+ times
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35 questions
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1.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Why do people write information down?
To store it (across time)
To communicate (across distance)
To process it
To delete it
Answer explanation
People write information down to store it (across time), communicate (across distance), and process it for various purposes.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Arjun and Scarlett are working on a school project. What do they need to do with the information they gather?
Store, process, and communicate it
Only store it
Only process it
Only communicate it
Store and communicate it
Answer explanation
Arjun and Scarlett need to store, process, and communicate the information they gather for their school project.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jacob and Matilda are learning about how computers represent information. How do computers represent information?
Using sequences of symbols
Using colors
Using sounds
Using shapes
Answer explanation
Computers represent information using sequences of symbols, which are encoded into binary form for processing and storage.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Who decides on what sequences of symbols mean?
Computers
Animals
Humans
Aliens
Answer explanation
Humans decide on what sequences of symbols mean through language and communication systems that they have developed over time.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why might different representations be used in different situations?
Because they look better
Because they are cheaper
Because they are suitable for different situations
Because they are easier to remember
Answer explanation
Because they are suitable for different situations
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Freya and Sebastian are learning about computers. How must information in computers be represented?
In a form convenient for humans
In a form convenient for processing
In a form convenient for animals
In a form convenient for storage
Answer explanation
Information in computers must be represented in a form convenient for processing, allowing the computer to manipulate and work with the data effectively.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is an example given in the image for sequences of symbols?
Number
Letter
Symbol
Word
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