APCSP Unit 1 test study
APCSP Unit 1 Test Study
Welcome to the APCSP Unit 1 Test Study quiz! This quiz is designed to help you assess your knowledge of key concepts in computer science, particularly regarding data compression and representation.
Test your understanding with questions covering topics such as:
- Compression algorithms
- Data representation
- Binary concepts
- Analog vs. Digital data
Which compression's algorithm allows the original data to be perfectly reconstructed from the compressed data?
Lossless
Lossy
How many bits are in a byte?
1
4
16
8
The list [7, 14, 38, 34, 6] is given. If you were to ask the computer which number represents 3 in the index, which number would the computer give you?
7
38
3
34
Data is compressed via patterns?
True
False
Which data compression throws out data which then becomes unrecoverable?
Lossless
Lossy
You have been tasked with the job of creating a short jingle for a company's advertisement. It is the night of the deadline, and all you need to do is export your file to send to them. Which time of compression is ideal for this?
Lossless
Lossy
What does ASCII stand for?
Apple Strawberry Cucumber Indian prune Ice cream bean fruit
American Standard Code for Information Interchanged Information
American Standard Code for Information Interchange
American Society of Code and Information Interchange
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