iM - Compression & Image File Quiz

What is the process of reducing the size of something to make it more manageable and efficient to store?

• Decompression

• Compression

• Encryption

• Decryption

Which type of compression permanently eliminates some data, rendering the compression effects irreversible?

• Image Compression

• Data Compression

• Lossless Compression

• Lossy Compression

Which type of compression reduces data size without sacrificing any information, allowing for the original form to be restored upon decompression?

• Image Compression

• Lossy Compression

• Lossless Compression

• Data Compression

What is the primary advantage of lossless compression?

• Significant file size reduction

• Ability to restore files to their original quality

• Sacrifices quality

• Preserves quality of the cost of larger file sizes

What is the primary drawback of lossless compression?

• Significant file size reduction

• Sacrifices quality

• Ability to restore files to their original quality

• Preserves quality of the cost of larger file sizes

Which type of compression offers significant file size reduction but sacrifices quality?

• Lossless Compression

• Lossy Compression

• Image Compression

• Data Compression

What is the process of reducing the number of colors and images in lossy compression?

• Increasing color variations

• Reducing color variations

• Adding more data

• Removing data

Which method is employed in lossy compression for audio and video compression?

• Increasing data size

• Reducing data size without sacrificing any information

• Preserving all data

• Identifying and removing data that is barely noticeable

What is the primary advantage of lossy compression?

• Sacrifices quality

• Ability to restore files to their original quality

• Preserves quality of the cost of larger file sizes

• Significant file size reduction

What is the primary drawback of lossy compression?

• Ability to restore files to their original quality

• Sacrifices quality

• Preserves quality of the cost of larger file sizes

• Significant file size reduction