
1.2.5 - L1 - MCQs Assess
Quiz
•
Computers
•
9th Grade
•
Practice Problem
•
Medium
tim clayton
Used 2+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is compression?
Converts one file to another
Reduces the size of a file to save space
Minimizes the time taken for a file to be downloaded
Increases transmission speeds
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does Lossy Compression do to files?
Increases the file size and keeps the same quality
Eliminates no data at all
Decreases the file size and keeps the same quality
Eliminates unnecessary data in a file to reduce file size
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is Lossless Compression?
No information is lost but file size is increased
There is no loss in information at all after compression
Files which have the exact same data after compression
An algorithm that stops data being deleted
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What type of compression does the ZIP format use?
Lossy
Lossless
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What type of compression would you use to compress a video and keep the quality?
Lossy
Lossless
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What type of compression is most appropriate to compress a text file?
Lossy
Lossless
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What type of compression will remove some of the data?
Lossy
Lossless
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