File Compression

File Compression

9th Grade

10 Qs

quiz-placeholder

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9th Grade

10 Qs

File Compression

File Compression

Assessment

Quiz

Computers

9th Grade

Practice Problem

Hard

Created by

Maryam Nadeem - 74945/TCHR/BPFC

Used 4+ times

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10 questions

Show all answers

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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