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Data Compression

Authored by A Gemy

Computers

8th - 10th Grade

Used 76+ times

Data Compression
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15 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Compression that can compress data files without losing any of the information is called

Lossy

Lossless

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Makes the file smaller by giving repeated patterns/colours a specific code

Lossy Compression
Lossless Compression

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What would you use compression for?

Making an image file smaller
Modifying an image 

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following would not be suitable for Lossy Compression?

Images

Music

Videos

Text

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Compression in general makes it _______ to send, upload and stream data

Quicker

Slower

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Lossless compression permanently deletes the data

True

False

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Lossy compression would be suitable for text files

True

False

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