File Compression
Quiz
•
Computers
•
9th Grade
•
Practice Problem
•
Hard
Maryam Nadeem - 74945/TCHR/BPFC
Used 4+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary purpose of file compression?
To convert files into different formats
To reduce file size for easier storage or transfer
To increase file size for better quality
To secure files with a password
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is an example of lossy compression?
ZIP
JPEG
PNG
TXT
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a key characteristic of lossless compression?
Some data is permanently removed
Original data can be perfectly reconstructed
File size is always reduced by 90%
It is used only for image files
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following file formats uses lossless compression?
MP3
JPEG
PNG
MP4
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which type of compression is most suitable for transferring large video files over the internet?
Lossy compression
Lossless compression
Uncompressed files
Encrypted compression
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Lossy compression permanently removes some data to reduce file size.
True
False
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Lossless compression always reduces the file size more than lossy compression.
True
False
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