What is compression primarily used for in digital data?

Understanding File Compression 31

Quiz
•
Computers
•
8th Grade
•
Hard
Luke Stokes
Used 1+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Expanding data usage
Enhancing image quality
Reducing file size
Increasing file size
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does lossy compression do to the file size?
Expands the data temporarily
Increases it
Reduces it by removing some data permanently
Maintains the original size
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which type of compression allows the original form to be restored?
Lossy compression
Temporary compression
Lossless compression
Permanent compression
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a common use of lossy compression?
Software installation files
Text files
Video and audio files
Storing legal documents
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which file format is typically associated with lossless compression?
GIF
JPEG
MP3
PNG
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a drawback of lossy compression?
Higher quality
Larger file sizes
Faster decompression
Lower quality
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is an advantage of lossless compression?
Ability to restore to original quality
Reduced color quality
Smaller file sizes than lossy
Faster data transmission
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