1.2.4i - Compression

What is the purpose of compression?

• To increase the file size

• To reduce the file size

• To improve the quality of the file

• To encrypt the file

Which type of compression reduces the quality of the image or sound?

• Lossy compression

• Lossless compression

• Executable compression

• Text compression

Which type of compression can be used for all types of data?

• Lossy compression

• Lossless compression

• Executable compression

• Text compression

What is the main advantage of lossy compression?

• Suitable for all types of data

• Higher quality

• Smaller file size

• Faster data transfer

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

• Lossless compression

• Lossy compression

• Executable compression

• Text compression

What happens to the file size when compression is applied?

• It increases

• It stays the same

• It decreases

• It depends on the type of data

Which type of compression is suitable for images, sound, and video?

• Text compression

• Executable compression

• Lossless compression

• Lossy compression

What is the main advantage of lossless compression?

• Smaller file size

• Higher quality

• Ability to recover original data

• Faster data transfer

Which type of compression is not suitable for text and executable files?

• Lossy compression

• Text compression

• Executable compression

• Lossless compression

Which type of compression is usually less effective at reducing the file size?

• Lossless compression

• Text compression

• Lossy compression

• Executable compression