Compression

Compression

12th Grade

12 Qs

quiz-placeholder

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Compression

Compression

Assessment

Quiz

Computers

12th Grade

Practice Problem

Medium

Created by

Kate Bott

Used 5+ times

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12 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is file compression?

Making a file smaller

Deleting parts of a file

Increasing a file’s quality

Duplicating a file

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is lossy compression?

A method that removes some data permanently

A method that reduces file size without any loss of data

A method for increasing data size

A way to increase file quality

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which file format is an example of lossy compression?

PNG

JPEG

WAV

ZIP

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is lossless compression

A compression method that allows perfect reconstruction of the original file

A method that loses some data for file size reduction

A technique that duplicates files

A way to enhance file quality

5.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Lossy compression reduces file size by permanently removing some _______ from the original file, resulting in a slight loss of quality.

6.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Lossless compression allows the original file to be perfectly _______ after compression, making it ideal for situations where data integrity is crucial.

7.

FILL IN THE BLANK QUESTION

1 min • 1 pt

A common file format that uses lossless compression for images is _______ , while a popular lossy format is _______.

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