J277 - 1.2 - Compression

What is the primary purpose of compression in computer files?

• To increase the file size

• To reduce the file size

• To change the file format

• To improve file security

Which of the following is a benefit of compressing files for storage?

• Files become more difficult to access

• Files take up more space

• Files take up less space

• Files become more expensive to store

How does compression affect file transmission over the internet?

• It makes files slower to transfer

• It has no effect on transfer speed

• It makes files quicker to transfer

• It prevents files from being transferred

Why is image compression important for sharing photos online?

• It makes photos look better

• It allows for faster upload and download

• It increases the resolution of photos

• It makes photos more secure

What is one advantage of compressing audio and video files for streaming?

• It increases buffering

• It reduces buffering

• It decreases the quality

• It makes files larger

Which of the following is a reason to compress images for websites?

• To make the website load slower

• To increase the number of images

• To improve website loading times

• To decrease the number of images

What happens to redundant data during the compression process?

• It is duplicated

• It is removed

• It is encrypted

• It is expanded

Which of the following is NOT a reason to compress files?

• To save storage space

• To increase file size

• To speed up file transfer

• To improve streaming quality

What is a common result of compressing high-resolution image files?

• They become larger

• They take longer to upload

• They become smaller

• They lose all quality

Which of the following is a benefit of storing compressed photos on devices?

• Fewer photos can be stored

• More photos can be stored

• Photos take longer to access

• Photos become more expensive to store