File Management and Image Editing Quiz

What is the purpose of file extensions?

• To help identify the type of file

• To encrypt the file

• To increase file size

• To change the file format

Which of the following is a lossless compression format?

• PNG

• JPEG

• MP4

• MP3

What does the term 'resolution' refer to in image editing?

• The format of the image

• The color depth of an image

• The number of pixels in an image

• The size of the image file

Which file format is best for a website logo due to its support for transparency?

• PNG

• GIF

• JPEG

• MP3

What happens when you change the aspect ratio of an image incorrectly?

• The image may stretch or squash

• The image becomes clearer

• The image file size decreases

• The image loses its color

Explain why a student might have trouble opening a .docx file on a friend's device.

• The file is too large

• The friend's device lacks compatible software

• The file is corrupted

• The file is in a different language

What is the main characteristic of a generic file format?

• Is only used for images

• Requires special software to open

• Compatible across different devices and software

• Has a larger file size

How can you crop an image in editing software?

• By resizing the image

• By adjusting the brightness

• By selecting the image and dragging the crop handles

• By changing the file format

What is the function of CSS in web development?

• To store images

• To compress files

• To control the appearance and layout of HTML elements

• To create the content of a web page

What is the effect of lossy compression on a file?

• It reduces file size by removing some data

• It makes the file unreadable

• It retains all original data

• It increases file size