File Formats & Compression

File Formats & Compression

7th Grade

14 Qs

quiz-placeholder

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File Formats & Compression

File Formats & Compression

Assessment

Quiz

Computers

7th Grade

Hard

Used 1+ times

FREE Resource

14 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is the main purpose of file compression?

To make files smaller

To increase file quality

To make files harder to edit

To add extra data

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Lossy compression removes some data permanently to reduce file size.

True

False

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Lossless compression keeps how much of the original data after compression?

50%

75%

All

None

4.

MATCH QUESTION

30 sec • 1 pt

Match the file type to its correct category: File Type: JPEG, PNG, MP3, FLAC, MP4 Category: Lossy Image File, Lossless Image File, Lossy Audio File, Lossless Audio File, Lossy Video File

Lossless Image File

MP4

Lossy Audio File

MP3

Lossy Image File

JPEG

Lossy Video File

FLAC

Lossless Audio File

PNG

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Why might a website use JPEG instead of PNG for images?

JPEG files are smaller, making websites load faster

PNG files are not supported on websites

JPEG images have better quality than PNG

PNG images cannot be compressed

6.

MULTIPLE SELECT QUESTION

20 sec • 1 pt

Which file type is BEST for storing a high-quality music file?

MP3

WAV

FLAC

JPEG

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

PNG files use lossy compression.

True

False

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