Compression Techniques

Compression Techniques

10th Grade

15 Qs

quiz-placeholder

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Compression Techniques

Compression Techniques

Assessment

Quiz

Computers

10th Grade

Practice Problem

Medium

Created by

Eugene Clarke

Used 17+ times

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15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is the main purpose of compression?

To reduce the file size

To encrypt the file

To increase the file size

To change the file format

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Which type of compression is suitable for cartoons and clipart?

Lossless compression

None of the above

Lossy compression

Both types of compression

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is the main difference between lossy and lossless compression?

Lossy compression is irreversible, lossless compression is reversible

Lossy compression is only for images, lossless compression is for all types of data

Lossy compression is faster, lossless compression is slower

Lossy compression reduces file size, lossless compression does not

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Which type of compression is suitable for documents and executable files?

Both types of compression

None of the above

Lossless compression

Lossy compression

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is the advantage of smaller file sizes in terms of data transfer?

No impact on data transfer

Unpredictable data transfer

Slower data transfer

Quicker data transfer

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is the main drawback of lossy compression?

Slow processing speed

High storage requirements

Loss of data

Incompatibility with devices

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Which type of data is lossy compression suitable for?

Text and executable files

All types of data

Images, sound, and video

Documents and spreadsheets

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